Writing this the day after seeing the movie, many images of the Na'vi are still strong in my mind. That RARELY happens for me and is an indication of how fully-realized Cameron's vision of Pandora is. I echo all the other positive comments. Had the story, character development and acting all been on a par with the CGI, this would have been one of the best movies of all time. Since they weren't, I give it 4 stars overall - still very much worth seeing and groundbreaking from a technical standpoint for sure, but no Lord of the Rings, for example.