Sorry 'Sera69' but I have to disagree. I've just come back from watching this film at the cinema with my 7 year old daughter and we thoroughly loved it. As we left the cinema there were families already telling their children they would buy it when it came out on dvd, and I would too.
If you go to watch it with the same over critical eye as 'Sera69' then I guess you too would be disappointed, but hey come on it's just a bit of fun. Lets not get all 'Barry Norman' and serious on what is just some light hearted entertainment, which lets face it, is aimed at kids. As for the laughs, I laughed out loud, as did so many others sat around me.
So, in summary, if you want to watch something with more of an adult theme then watch something aimed at an older audience, if not go and watch this film, you and your children won't be disappointed!!