It's a clever animation with lots of style. I'll give it that. Visually delightful and it's got many funny bits. A laugh for the kids. But the story is the bland "follow your dream and be true to yourself" variety. The dialogue is nothing better than a Saturday morning cartoon. It's also very, very American. I also saw "Shark Tale" a few weeks ago and it was similiar. Lots of style and in-jokes but lacking substance.
This got me wondering. Wouldn't it be fantastic to see this kind of clever computer animation done by an all-Indian or all-Chinese production company? I want to see their mythology and culture brought to life in the same way. Has it been done? Why not? It's great seeing how different the Japanese approach animated movies (e.g. Spirited Away). I'd like to see how other cultures would too.