Another Dreamworks fluke, based on some long forgotten commercial property. Whoever thought it was a good idea to revive the 90s troll hype should probably be fired, though I'm sure they're enjoying their promotion right now. This film turned out to be another box office hit, artistically it's as dire as they come.
The only positive thing I have to say is that the scrapbook-style segments were a nice touch, but they are few and far between. The rest of the film looks like you'd expect a US CG animation to look, with little in the way of a personal touch. Character designs are ugly, the environments are dull and the colors are bright but terribly kitsch.
The story and characters are extremely childish, the comedy is depressing and the soundtrack ... it's like listening to a commercial radio station, the only thing missing were the commercial breaks. It's everything I'm not looking for in a good animation, but as long as it draws crowds that's what we're going to see from companies like Dreamworks I'm afraid.