
The consensus on Klara and the Sun is strongly negative, with critics repeatedly finding that Taika Waititi’s adaptation replaces the novel’s quiet emotional complexity with forced whimsy and heavy sentimentality. Jenna Ortega supplies the most consistent point of praise: several reviews admire her earnestness, expressive physical performance and ability to make Klara engaging despite thin writing. Beyond her performance, approval is scattered. The recurring complaint is that juvenile jokes disrupt the drama while questions about love, mortality and artificial intelligence remain underdeveloped.
The disagreement is chiefly about how much survives those problems, rather than whether they exist. Empire offers the sole mixed assessment, finding intermittent charm alongside the inconsistent tone. Polygon finds the film moving and singles out Klara’s fractured, grid-like point-of-view sequences, despite its reservations about the humour. Harsher reviews find the sentiment unearned, with some questioning the performances as well as the adaptation’s handling of its source.
E
Empire
20 October 2026 · Helen O’Hara
55*
O’Hara finds the film charming in places but hampered by an uneven, inconsistent tone. She praises Jenna Ortega’s wide-eyed performance and determination as Klara.
Read the full review →L
Little White Lies
15 October 2026 · 3/2/1 · David Jenkins
40
Jenkins finds the adaptation a breezy, incoherent fantasy that misses the emotional mark. He criticizes Waititi for undercutting the novel’s profound themes with juvenile humor and leaving ideas unresolved.
Read the full review →I
The Independent
16 October 2026 · ★★ · Clarisse Loughrey
40
Loughrey judges the adaptation a schmaltzy misfire that betrays the novel’s quiet, meditative vision. She particularly faults its cartoonish treatment of Klara and its forced jokes for flattening the source material’s incisive observations.
Read the full review →S
Slant Magazine
17 October 2026 · ★½/4 · David Robb
38
Robb finds the adaptation hollow, arguing it strips away the novel’s emotional and philosophical substance. He praises Jenna Ortega’s earnest performance but faults the film for barely developing its dystopian premise.
Read the full review →I
IndieWire
20 October 2026 · D · Ryan Lattanzio
37
The critic pans the film as a relentlessly twee, confoundingly bad adaptation. They fault its slapstick and tonal misjudgments for undermining its existential questions and Jenna Ortega’s performance.
Read the full review →S
Screen Daily
16 October 2026 · festival review · Dave Calhoun
30*
Calhoun’s headline characterizes the adaptation as overstuffed. The headline offers no further detail about what works or what specifically feels excessive.
Read the full review →A
The AV Club
22 October 2026 · Jesse Hassenger
30*
The critic finds the film cloying and overburdened, though Jenna Ortega’s performance is frequently winning. The review particularly praises her sunny expressiveness and comic physicality, while faulting the film’s muddled storylines and underdeveloped relationships.
Read the full review →R
Radio Times
16 October 2026 · Patrick Cremona
20*
The critic calls the adaptation badly misjudged and says it fails to recapture the novel’s magic. The complaint is that the film loses what made the source novel work.
Read the full review →V
Vulture
22 October 2026 · Alison Willmore
20*
Willmore finds the adaptation misbegotten and tonally glib, with its emotional and dramatic impact largely falling flat. She praises Jenna Ortega’s ability to make Klara’s guileless appearance compelling, but says little else in the film works.
Read the full review →T
Time Out
20 October 2026 · Olly Richards
15*
The review judges the adaptation a dud and says its cutesy AI-fairytale approach needs a hard reset. It singles out that tone as the central problem, with no praise evident in the available text.
Read the full review →L
Los Angeles Times
22 October 2026 · Tim Grierson
10*
Grierson finds the film overwhelmingly sentimental, simpleminded and emotionally unearned. He praises Mia Tharia’s snarky delivery but says it is overwhelmed by cloying scenes and melodrama.
Read the full review →G
The Guardian
15 October 2026 · Peter Bradshaw
10*
Bradshaw calls the film a sentimental, laborious mess that says little of substance about AI, love or grief. He particularly objects to its mannered performances and contrived ending.
Read the full review →H
The Hollywood Reporter
20 October 2026 · David Rooney
10*
Rooney pans the film as cloying, clumsy, and emotionally ineffective. He particularly faults its forced whimsy for undermining Ishiguro’s subtle storytelling and the film’s attempts at poignancy.
Read the full review →V
Variety
18 October 2026 · Guy Lodge
10*
Lodge finds the adaptation a calamitous mismatch with Ishiguro’s novel, calling it both perky and inert. He singles out the film’s twee tone and textureless visuals, while noting that Jenna Ortega cannot overcome the one-note writing.
Read the full review →P
The Playlist
20 October 2026 · D+ · Rodrigo Perez
43
The critic finds the adaptation disappointingly hollow, faulting Taika Waititi’s heavy-handed sentimentality for flattening the novel’s emotional complexity. Jenna Ortega’s earnest performance as Klara stands out as a bright spot.
Read the full review →P
Polygon
22 October 2026 · Maria Loreto
35*
The critic finds the film moving but ultimately frustrated by its uneven tone and juvenile jokes. They praise Klara’s fractured, grid-like point-of-view sequences as one of the film’s most inspired flourishes.
Read the full review →D
Deadline
15 October 2026 · festival review · Damon Wise
20*
Wise finds the film a flat, overly obvious adaptation that fails to deliver on its promised blend of comedy and drama. He praises Jenna Ortega’s energy early on, but complains that the story loses its fun and subtlety as it turns toward illness and mortality.
Read the full review →The critic finds the film a cloying, emotionally manipulative misfire that fails to engage with its story’s darker implications. They praise a brief scene of absurdity for honestly confronting the society depicted, and note Jenna Ortega’s committed physical performance.
Read the full review →Ordered by the weight we give each publication, then by score. Scores are normalised to 100; * means inferred from an unrated review. Summaries are ours, not quotations; follow the links for the reviews themselves. How we rate