i don't know everyone is saying the movie is just all special effects and no story?
the story is great, and yes we've probably seen it before, but its not been done like this before.
we truly get to see a stunning new planet we can only imagine in our dreams, and the anti war message comes through at the end greatly.
I guess its mostly the Pro War brigade who are against this movie, seing as its a basically a hidden pop at the USA's policy of illegally invading other countries without proof or evidence or fact.
Cameron's a smart guy, I bet he purposely chose this story to piss off a few people too!
Looks like he succeeded!
The movie does leave you with this strange effect when you come out of the theatre, you feel dissapointed that Pandora isn't real!