Re: Dude!
It's a little bit more adult in some of its themes than Pixar's usual fare. Also, I'm not sure computer animation is really the way to go here, because even at its best, CGI still can't do realistic, life-like human beings very well. As such, I think a lot of visual beauty of the comic could be lost with computer graphics. A live-action version might work better, to be honest. After all, Star Wars showed that a live-action space opera could be a commercial success.