Avatar: Fire and Ash (2025) Reviews: What Critics Said

Editorial note: This is a roundup of published criticism of Avatar: Fire and Ash. Celluloid has not screened the film for this piece, and it carries no Celluloid rating. The critics are named and linked under Sources.

Is Avatar: Fire and Ash worth watching?

Critics were split: almost everyone agreed that Avatar: Fire and Ash is a technical marvel with huge action set pieces, but many felt its story retreads The Way of Water at punishing length. Supporters saw James Cameron’s command of large-scale spectacle and family drama still firmly intact. Sceptics found the visuals less wondrous than before and the plotting repetitive, though Oona Chaplin’s new villain was widely singled out for praise.

What is Avatar: Fire and Ash about?

In the wake of a devastating war against the RDA and the loss of their eldest son, Jake Sully and Neytiri face a new threat on Pandora: the Ash People, a violent, power-hungry Na’vi tribe led by the ruthless Varang. Jake’s family must fight for their survival and for the future of Pandora in a conflict that pushes them to their emotional and physical limits. Cameron directs from a screenplay he wrote with Rick Jaffa and Amanda Silver. Sam Worthington and Zoe Saldaña return as Jake and Neytiri, with Sigourney Weaver, Stephen Lang, Jack Champion, Kate Winslet and Cliff Curtis, while Oona Chaplin joins as Varang. The film runs 198 minutes and was released in December 2025.

What critics praised

The spectacle drew praise from supporters and detractors alike. For Empire, Ben Travis argued that Cameron remains a master of the sequel, layering emotionally complex family drama on top of colossal action, and found the photo-real imagery so convincing that it is easy to forget none of it exists. He welcomed the Ash People as the series’ first true Na’vi antagonists, praised Worthington and Saldaña for anchoring a grieving family, and described the climactic battle across sea and sky as Pandora’s biggest yet. Jesse Hassenger of the AV Club enjoyed action that is dynamic and easy to follow, singling out an early airship attack, and admired the lush world-building, the motion-capture performances and the new creatures threaded into the battles.

Chaplin was the most consistently praised newcomer. Travis found her Varang commanding, Phil de Semlyen of Time Out considered the Ash People compelling adversaries, and Alonso Duralde of The Film Verdict called her performance electrifying. Even the unconvinced critics acknowledged the craft: de Semlyen picked out a battle in the marshlands as peak Avatar, Duralde found the 3D and Russell Carpenter’s cinematography stunning, and Stephanie Zacharek of Time allowed that the film supplies the elaborate battles and imaginative settings fans expect.

Where critics were divided

Length and familiarity were the main fault lines. Travis himself found the middle act convoluted, with too many threads running at once and beats that echo The Way of Water, and felt the running time tests patience; he also thought some characters, including the young narrator Lo’ak, are squeezed out. Hassenger suggested this first true threequel shows growing pains, feeling longer than its predecessors, favouring action over the exploration that defined the earlier films and at times seeming to mark time while unsure how much of a conclusion it should be.

The sceptics went further. De Semlyen judged the story half-hearted and the Pandoran spirituality repetitive, arguing that once the action eases off the cracks show, and wondered whether it was time to stop. Zacharek argued that the series has exhausted its novelty, finding the images strangely flat and bland despite their sheen, the 3D more distancing than immersive, and the plot so close to the last instalment that it feels like the same film; the third hour, she felt, drags badly. Duralde was the harshest, arguing that technical brilliance cannot make up for thin characters, heavy-handed environmental and anti-colonial messaging and a climax that follows the same pattern as the previous two films, with much of the cast lost inside the effects.

Who is it for?

Viewers who loved the first two films, and anyone who wants the largest possible screen experience, are the audience the positive reviews had in mind, and even the sceptics conceded that the spectacle is formidable. Those who found The Way of Water long or repetitive are likely to feel the same here, and the running time is a real commitment. The film is rated PG-13 in the US and 12A in the UK. It sits among the site’s sci-fi and adventure titles, with cast and streaming details on the Avatar: Fire and Ash page.

The critical verdict

Most critics agreed that Avatar: Fire and Ash is an extraordinary piece of visual engineering with a striking new villain in Chaplin’s Varang. They disagreed on whether that is enough. Admirers found Cameron’s blend of family drama and epic battle as potent as ever, while detractors saw an overlong third helping that repeats its predecessor’s story and dazzles without moving them.