Granted the final product is not finished, but from the preview the animation looked just as good as beowulf imo. I agree that there is definitely more rendered detail in the CGI than beowulf, which tells me that they 'want' Avatar to have a 'more' realistic visual feel, however it is not like what some of you are making it out to be. from what some of you are saying, someone who hasnt seen the trailer would think that the creatures are rendered to look like a real breathing person and not CGI. Honestly I wasnt blown away with the CGI in the preview and I would never have known that they were trying to accomplish such a revolutionary creation had i not read this thread.
realistic? No....those blue creatures definitely looked animated, not realistic.