This movie would not be possible without cgi. Lol I suppose that means he just should never have even bothered. I've never understood the automatic disdain for technical effects, especially when they're representing a setting and characters that are out of this world, so to speak. Hell damn near everybody loved Terminator 2 and that was obviously cgi, and in a real-world setting no less.
This will be the most pristine looking thing anyone has seen on a screen pre-12/18 and it's built around groundbreaking 3D tech to back it up. Expecting a Quicktime trailer to do this movie justice is like eating a frozen pizza expecting it to taste homemade.
Its just kinda dissapointing seeing as how District 9, no matter what you thought of the film, was able to create some of the most photorealistic CGI aliens Ive probably ever seen. On a budget of $30 million.
Avatar's budget has gone past $350 million already.