Re: "'Avatar' is part of important discussion about race"
Well, I guess I was among the few that felt that we're not ready to meet another transient race even though they may not be technologically fit (sarc). But, again, as Buck said... it's just a movie!!! The producers and writers tend to go overboard on every side.
As Buck suggested below, it's just a movie. But, as with any sci-fi film including Star Trek, they/those among us always try to pinch a nerve to see what our reaction would be.
I favor common sense and it will show it's face when the real circumstances do. I also favor individuality which, btw, this film Avatar did quite well. Individuality was it's forte if I may say. So, bravo.
If you love science and technology, you loved this film.