http://www.rottentomatoes.com/m/trollhunter/
Look at the stills then look at the reviews then look at the stills then wtf yourself. That's what I did, so when I was in walmart and saw it was on for $18 I figured wth and picked it up.
Totally Totally surprised, fun, bit nail biter at times, and chuckle funny(tm) at others. Highly recommended.
Certainly looks interesting. A weird idea, but thank god it's not a re-make! There's been too many recently!
Sounds pretty good, I'll have to check it out