When I saw the trailer I thought, "this is one of those stupid films which are supposed to be funny but in reality are just boring". But then I saw the ratings on imdb and read some good reviews in the papers, and I thought, well, the film can't be that bad, just give it a chance. And I do not regret having spent my money for the cinema ticket! The film is really funny, good script, good story development, likeable characters, the kids act quite well, and the music is brilliant (you have to like rock music though). I mean, the film's not really challenging, but hey, what do you expect. It's good entertainment for the full 108 min of the film, and you'll leave the cinema in a good mood.