Mikael Brønmo Hansen’s review published on Letterboxd:
God I love this movie. It shows how much your actions, even as a kid, can change people's lives forever. It tackles bullying, depression and the importance of good friends in such a deep way, while still being a movie that kids can watch. They might not get the entire movie, but they understand the message. And that's what's important. When they grow up, they might revisit the movie and completely understand. I believe this movie is really important, and I'm really glad it exists, no matter how much I cry every single time I watch it.