Let me start by saying that the film is visually gorgeous. The acting is fine. However, if you've seen Disney's Pocahontas and Atlantis, you've basically seen this story. The fact that the human ends up permanently donning the costume of the Na'vi is gross. While the message pretends to be about how the planet was fine as it was, the reliance on the human savior severely undercuts that and the story retains a clear colonial perspective, centering the human rather than the indigenous population. Which is pretty typical (re: Last of the Mohicans). Because everyone as so taken with the 3D experience and beautiful images, the mediocre, problematic storyline has far too long been overlooked, giving the film an undeserved legacy outside of the visuals.