For kids, this film will never fail to make them smile. Let's face it, it's all about farting and if anyone could ever overuse the joke, this film could certainly be a contender. It's a sweet little story, with two best friends (one very smart, one stupid, both bullied) being split up and losing the comfort they had. With Rupert Grint starring and looking rather young, he makes a wonderful performance out of a very odd character. Also, look out for Keira Knightly, who has a very very small part in this film.