I absolutely love this movie, I've seen it so many times now. I'm definitely getting this as a gift for my little sister because this movie portrays the message that I wish I'd grown up with and that's that being built bigger isn't something you can control. I really don't think that Snow is shown as fat in the overeats kind of way. She's built bigger, that's all muscle there, not fat.
The ones giving this movie a 1 star and complaining about it being a fat-shaming movie, clearly didn't watch all the way to the end, or even the middle. That, or they have no critical thinking skills.