[4] Allan Hunter of Screen Daily wrote that "Muriel Dutil brings a scene-stealing warmth to the role of Dee, a scarred, hermit-like older woman who gives shelter to Sumi, whilst Viva Lee makes Sumi herself a fierce, intelligent central figure.

"[5] Nick Allen of RogerEbert.com called it the "kind of film in which the ambition of the project can drive the curiosity of the narrative more than the plot.

"[7] Deirdre Crimmins of Rue Morgue wrote that "when taken for its visuals, incredible performances and world-building, POLARIS is a worthy entry in post-apocalyptic cinema’s hallowed halls.

"[8] Rachel Ho from Exclaim similarly praised the film, describing it as bold with an "obvious environmental message".

The reviewer concluded that the "marriage between beautiful and violent visuals, captivating communication, and poignant themes is simply wonderful".