My wife and I watched this with our 7 and 9 year old boys. My 7-year old said it was the best movie he has ever seen. He didn't get all the jokes, but he loved the action, the story and the fact there were no "scary" parts. I'm not a huge Seinfeld fan, but what I loved about this movie was that it doesn't follow the same old formula of "lovable" character who runs into trouble. Besides the fantastic and groundbreaking animation, the story develops an ecological theme and insight into what it means to "work" in a way that is funny, sensitive, and fresh. If I had small children who couldn't comprehend what a lawsuit is, I'ld leave them home with a babysitter, and go see this movie myself.