Meine Schwester
The film received generally positive reviews from critics. Rotten Tomatoes reports an approval rating of 73% based on 86 reviews, with an average rating of 6.4/10. The site's consensus reads: "The controversial "Fat Girl" is an unflinchingly harsh but powerful look at female adolescence." On Metacritic, the film has a weighted average score of 77 out of 100, based on 24 critics, indicating "generally favorable reviews".