Compare Slow Horses, Season 6 vs King of the Hill, Season 15

Reviewers repeatedly celebrated the show’s unusually reliable yearly cadence. The fast turnaround is seen as a major advantage because the story and characters stay fresh in viewers’ minds.

The annual turnaround is appreciated, but the all-at-once Hulu release is criticized for removing weekly anticipation and making the season disappear too quickly.

At least one reviewer watched all six episodes in a single sitting, matching the broader sense that the compact, propulsive season is easy to tear through quickly.

The all-at-once format makes the season extremely easy to consume quickly, but one reviewer sees that as a drawback because it compresses anticipation and weakens the time spent living with each episode.

The season often earns praise for making violence feel painful, messy, and grounded, but one critic objected to assassins becoming implausibly ineffective when the plot needed the heroes to survive.

Grounded everyday life remains a defining strength. Reviewers repeatedly praise the mundane problems, believable relationships, and ordinary frustrations that make Arlen feel lived-in.

Six episodes continue to feel like a sweet spot for this series. Critics praised the format for avoiding filler, preserving urgency, and still leaving room for plot and character beats.

The ten-episode run keeps filler low, but reviewers who discuss length still want substantially more time with the characters and see the short season as a meaningful limitation.

Opinions split sharply on freshness. Many critics loved the unpredictability and personal stakes, while dissenters thought the show was recycling familiar faces, chase mechanics, and a formula that has become predictable.

Many reviews praise the season for finding fresh situations and avoiding simple repeats, but a minority point to a few episodes that revisit old Nancy/Dale and Bill material too closely.

The season’s recurring focus on who accepts blame, who ducks it, and how institutions pass responsibility upward remains a satisfying part of the show’s cynical workplace machinery.

Peggy earns praise when she owns a past mistake, but the Nancy–John Redcorn affair draws criticism for sidestepping meaningful accountability. The handling is effective in some stories and notably weaker in others.

Defense spending, institutional compromise, media influence, and financial irregularities give the spy plot a recognizable contemporary edge. Critics who highlighted this material found it persuasive rather than decorative.

Most reviewers like the season’s restrained, character-first social commentary and reduced emphasis on culture-war politics. One rooster-competition allegory is a clear exception, criticized as muddled and awkwardly executed.

Most critics thought the ensemble was operating at a very high level, with several calling the cast’s work among the strongest the series has delivered. Even more mixed season reviews still tended to praise the performances.

Voice work is usually praised as excellent and well integrated, with the ensemble carrying the emotional material. The main caveat is that a few replacement voices—especially Kahn—strike some reviewers as jarring or rough.

Several critics liked how Season 6 spreads plot and development around the ensemble, but others felt the large cast and returning favorites sometimes squeeze regular characters out of focus.

The ensemble gets more room to shine than in the prior revival season, especially neighbors and side characters. One recurring caveat is that Peggy or Bobby and Connie can feel underused depending on the episode.

The caustic workplace comedy and Lamb’s insults still land for most critics, even against a much bleaker story. A few reviewers felt the one-liners were less sharp than in earlier seasons, so the comedy is not universally seen as peak form.

The comedy receives near-universal praise, from mundane Hank frustrations to ensemble shenanigans. Multiple reviewers call it some of the funniest television they have watched recently.

Season 6 leans heavily on the show’s history, bringing back old characters and unresolved consequences while preserving the established tone through a leadership change. Reviewers often saw that continuity as a strength.

The season usually rewards longtime attention with callbacks, serialized consequences, and a finale that fills major gaps in the time jump. The Nancy–John Redcorn storyline is the notable exception, with one reviewer calling its continuity a retcon.

The Slow Horses remain a collection of abrasive, damaged misfits that viewers have nevertheless grown deeply attached to. That affection makes the season’s danger and deaths hit harder.

Bobby’s workplace story reinforces his appeal as a considerate, principled boss whose loyalty to his staff matters more than chasing reality-TV fame.

Grief, loss, and old relationships give Season 6 more emotional weight than a typical chase-driven thriller. Several reviewers found the deaths and River’s vulnerability genuinely affecting, though one felt the relentless pace left too little room for intimacy.

Warmth is one of the strongest points of consensus. Reviews repeatedly highlight empathy, marriage, friendship, aging, grief, and the dog storyline as unusually heartfelt for an adult animated comedy.

Most reviewers thought individual episodes moved briskly and efficiently, especially once the season gets going. One premiere review found the opening chapter slower and more cumbersome than usual.

The finale is strongly liked, though one reviewer wishes it had spent more time on Hank and Peggy’s decision to move to Saudi Arabia.

Most full-season reviews found Season 6 exceptionally propulsive, particularly from the second episode onward. The biggest tradeoff is that the speed can crowd out quieter emotional scenes or make the middle harder to follow.

The season generally benefits from a relaxed return to slice-of-life storytelling, though one reviewer finds the batch somewhat more uneven than the previous season.

The broad consensus is that Season 6 tells a strong, often excellent story with personal stakes and relentless danger. More skeptical critics found the core chase repetitive or the underlying mystery merely solid rather than exceptional.

Most sources rate the season’s stories very highly, praising its everyday plots, emotional payoffs, and revival-wide confidence. The clearest dissent centers on one relationship episode that works better in isolation than in continuity.

The premiere earns praise for efficiently setting up several threats and emotional threads at once. Reviewers also noted that the show can juggle disparate material with surprising smoothness.

Flashbacks and episode construction are repeatedly praised for moving stories forward and revealing character history at the right moments, especially in the phishing story and finale.

Enthusiasm for more Slow Horses remains extremely high among positive reviewers, with some openly hoping the series continues for many more seasons.

Reviewers who address the future are enthusiastic about more seasons, especially because the new status quo and returning characters open up clear possibilities for continued stories.

Despite the showrunner transition, the writing was broadly praised as sharp, polished, witty, and structurally confident. The strongest reviews felt the two-book adaptation was seamless, while a few critics missed some of the old comic bite.

Writing is one of the season’s biggest strengths: reviewers praise sharper scripts, character-based jokes, emotional sincerity, and confident continuity. The main exception is criticism of one relationship retcon and a few uneven episode ideas.

The established personalities still feel sharply defined, from River’s impulsiveness to Lamb’s abrasive competence and Roddy’s ego. Reviewers praised how well the cast understands those ingrained flaws and rhythms.

Reviewers repeatedly say the older characters still behave like believable versions of themselves. Even major life changes feel rooted in traits established across the original series.

Season 6 pays off long-running threads, revives earlier characters, and pushes the larger series story forward. That stronger reliance on prior seasons rewards established viewers more than newcomers.

This is the strongest area of agreement: reviewers say the revival recaptures the original spirit while letting the characters age, change, and move forward. Callbacks and returning faces usually feel affectionate rather than gimmicky.

Returning characters are pushed into new emotional and professional territory, with River’s grief and old relationships receiving particular attention. Reviewers generally welcomed the way the season develops familiar people without rewriting who they are.

Growth is one of the season’s clearest strengths: Bobby matures into a principled adult, Hank adapts without losing himself, and supporting characters gain surprising new dimensions.

The season’s drama was widely praised for feeling tense, consequential, and emotionally charged. River’s grief and the threat against Slough House give the espionage plot a more personal edge.

The season’s dramatic beats are praised for cutting to the emotional core of the characters without overpowering the comedy.

Although Season 6 combines and alters material from two Mick Herron novels, critics generally felt it preserves what makes the books and series distinctive. The adaptation changes were usually seen as thoughtful rather than damaging.

Season 15 is praised for feeling even closer to the original series, particularly its domestic simplicity, grounded humor, and everyday rhythms.

The closing stretch drew some of the strongest praise of the season, with multiple critics calling the penultimate episode and finale gripping, brutal, and among the show’s best set pieces.

The finale is a major consensus highlight. Its flashbacks, answers about the time jump, returning characters, and Hank’s Strickland payoff are repeatedly described as satisfying, moving, and among the revival’s best work.

The season uses grief, disposability, loyalty, and institutional neglect to deepen its spy-story mechanics. River’s mourning and the fate of discarded agents give the thriller more emotional and thematic weight.

Aging, empathy, responsibility, friendship, family, and adaptation are handled with unusual warmth and nuance. Reviewers value that these themes emerge from ordinary character situations rather than speeches.

Most critics thought the show still balances brutality, grief, sarcasm, and absurd comedy remarkably well under the new showrunner. A few dissenters felt the humor had dulled, but the broader tonal identity remains intact.

The revival preserves the calm, comforting, fundamentally hopeful tone associated with the original, even with sharper language and more modern subject matter.

Rain, muted gray-blue tones, wide surveillance-like compositions, and everyday locations give the season a colder, more cinematic look. Reviewers generally felt the visual shift suited the darker story.

The world’s art direction is considered recognizably consistent, but some reviewers find the newer character designs flatter and less textured than the original look.

The season continues to expand the grimy MI5 ecosystem while keeping its institutional rules, rivalries, and history central to the plot. One review specifically praised the sharp world-building behind the character arcs.

The new status quo is seen as an inviting foundation for future stories, with new jobs, relationships, living arrangements, and returning corners of Arlen creating room to expand.

Longtime devotees are still well served by the familiar rhythms, callbacks, and returning faces, though one critic warned that viewers less invested in the formula may crave something fresher.

The season is repeatedly described as welcoming to longtime fans while still being easy for newcomers to enjoy, with its familiar characters and grounded stories providing broad appeal.

Early critical reaction was overwhelmingly positive, with roundup coverage describing Season 6 as one of the series’ strongest outings and highlighting its pace, writing, and performances.

Critical reception is portrayed as exceptionally strong, with multiple sources highlighting near-unanimous praise and top aggregate scores for the season.

Even reviews focused only on the premiere generally found it a strong, enjoyable return. Full-season critics repeatedly described the run as compelling, riveting, and easy to stay engaged with.

Overall enjoyment is extremely high, with reviewers calling the season phenomenal, gift-like, hilarious, heartfelt, and worthy of top marks.

The dense plotting and brisk pace encouraged repeat viewing for some critics, including one who immediately watched the whole season again. Another called it the easiest season to rewatch so far.

Rewatch enthusiasm is very strong: one reviewer wants to replay the season immediately, while another explicitly says they expect to watch the episodes over and over.

Gary Oldman and Jack Lowden remain major anchors, with reviewers praising Oldman’s lived-in comic menace and Lowden’s more vulnerable, physically demanding work. Both are repeatedly described as delivering some of their strongest material.

The lead cast is praised as fully settled back into the material, with particular enthusiasm for how convincingly the performers age their characters into this new stage of life.

New and returning supporting players were widely praised, with several reviewers saying the additions strengthen the ensemble. Harry Lloyd, Lenny Rush, Kyle Soller, MyAnna Buring, and others drew especially positive notices.

Supporting voice work gets standout praise, especially for performers stepping into legacy roles and making familiar characters feel at home again.

Hugo Weaving’s American accent drew one of the sharpest individual complaints, with one reviewer calling it the worst they had heard from an Australian actor.

The chase scenes, fights, and later set pieces were repeatedly described as inventive, breathless, and unusually cinematic. Several reviewers felt Season 6 pushed the action to a new high without losing the show’s grubby identity.

Aging the characters up and moving the timeline forward is seen as a masterful creative choice that gives the revival fresh story possibilities without discarding the original personalities.

Reactions to the updated animation are mixed. Some find it great or less jarring than before, while others notice blocky movement, flatter crowd scenes, and a visual shift from the original run.

Returning pairings—especially Jack Lowden with Olivia Cooke—were a major highlight, while new character combinations also brought fresh energy. The ensemble’s ability to bounce between bickering, affection, and danger remains a core strength.

The recasts are broadly viewed as successful, with the new performers fitting the ensemble well even if one or two voices remain noticeably different.

The season’s imagery drew strong praise, from its rain-soaked London atmosphere to more cinematic framing and a cold blue-green palette. Reviewers saw the visuals as a meaningful part of the darker mood.

Most critics found the twists and cliffhangers extremely effective at keeping momentum high and setting up Season 7. A minority disliked the final cliffhanger as a send-off even while acknowledging its impact.

The show’s Texas and blue-collar setting is widely praised as specific, affectionate, and recognizable without feeling narrow. Reviewers also see its local detail as part of what makes the stories broadly relatable.

The quick, acerbic dialogue remains a standout, with razor-sharp exchanges and dry wit surviving the season’s darker turn. Reviewers especially praised how the banter keeps tension from becoming monotonous.

Adam Randall’s direction was repeatedly credited with making the season feel more cinematic, darker, and more intense. His handling of action and visual atmosphere drew especially strong praise.

The roughly 45-minute episodes were praised for feeling lean and fast without seeming starved of story. The runtime helps the season keep pressure on the plot while avoiding obvious filler.

The final cliffhanger is divisive: some reviewers found it breathless and brilliantly effective, while another called it a cheap send-off. Its ability to create urgency for Season 7 is not in doubt.

The season continues to stand out as a distinctive spy thriller by mixing bureaucratic drudgery, messy fieldwork, dark comedy, and grounded danger. Reviewers repeatedly framed that blend as something rival shows do not quite match.

The streaming-era freedom brings more swearing and adult language, but reviewers who address it generally find the stronger language funny, appropriate, and not excessively crude.

The pressure created by a hostile media figure and Taverner’s public exposure fits naturally into the season’s political machinery. One reviewer specifically praised that political-media dimension for feeling tangible.

Peggy’s menopause episode is one of the most consistently praised stories of the season. Reviewers highlight its humor, compassion, realism, and Hank’s supportive response.

The central hunt is easy enough to follow, but combining two novels creates moments where several storylines compete for attention. Some reviewers found the middle stretch harder to track even though the season ultimately pulls the strands together.

Twists, returns, deaths, and reversals are among the season’s most consistently praised pleasures. Several critics described the run as unusually unpredictable and packed with major turns.

One reviewer found the recurring Sony game placement noticeable enough to become distracting rather than invisible background detail.

Bobby and Connie are usually praised as cute, mature, realistic, and mutually supportive. A few reviewers are less satisfied, finding parts of their season arc stagnant, shoehorned, or overshadowed by weaker relationship material elsewhere.

The scripts retain the series’ signature sarcasm, wit, and efficient plotting even after the lead-writer change. Reviewers who focused on the writing found the handover impressively smooth.

The rooster-competition storyline’s sports allegory earns strong praise from one reviewer for subtlety and thoughtfulness, though broader political-framing reactions elsewhere are less unanimous.

The assassins, constant pursuit, and uncertainty over who will survive create sustained tension across the season. Reviewers frequently described the run as gripping, anxiety-inducing, and hard to look away from.

Kyle Soller and MyAnna Buring’s assassins were widely praised as cold, menacing threats, and Hugo Weaving’s Frank remains formidable. One negative review argued that the killers are underwritten and occasionally made implausibly incompetent.

Season 6 is repeatedly described as the show’s bloodiest and most brutal run, yet positive reviewers felt the violence serves suspense and consequence rather than empty shock value.

The shabby, ordinary environments remain part of the show’s charm, and the premiere’s shipping-container setting received specific praise for its sad, lived-in detail.