On review aggregator
Rotten Tomatoes, the film holds
an approval rating of 100% based on 70 reviews, with an average rating of 8.8/10. The website's critics consensus reads, "
20 Days in Mariupol offers a grueling but vital look at the devastating impact of war." On
Metacritic, the film has a weighted average score of 83 out of 100 based on nineteen reviews, indicating "universal acclaim". Dennis Harvey of
Variety wrote that "This is bleak but essential viewing", and that "this nonfiction feature may not have a simple narrative arc, but the director's unpretentious first-person narration and the intensity of the war-crimes evidence compiled make it riveting nonetheless."
Frank Scheck of
The Hollywood Reporter wrote that
20 Days in Mariupol "is a particularly immersive example of the genre, chronicling the weekslong siege of the titular Ukrainian city by Russian forces. [...] What comes through most vividly, other than the human tragedy on display, is the vital importance of war correspondents and the courage and ingenuity they must possess in order to work under such life-threatening conditions." Randy Myers of
The Mercury News gave the film 3.5/4 stars, calling it a "grim, essential piece of journalism" and "an immersive account from Ukrainian journalists at the AP who spent nearly three weeks embedded in a port city that was targeted by Russia and mercilessly attacked."
Matt Zoller Seitz of
RogerEbert.com gave the film three-and-a-half out of four stars, stating that "It goes on a short list of great documentaries that the viewer will never want to watch again. ... This is a dispatch from hell on earth. The fragmented, chaotic, imprecise nature of it is a revelation."
Accolades 20 Days in Mariupol was included in competition of the
Sundance Film Festival in the World Cinema Documentary category. The world premiere took place at the festival in January 2023. The film won the Audience Award in the World Cinema Documentary category. The film received more than 20 awards and was nominated for
BAFTAs in 2 categories, and won
Directors Guild of America Awards. ==See also==