Just saw it in imax 3d tonight. Gotta say, I love Neville's work. He was an instructor of mine and also did creature creation for this film. The story was very well set up to explain Pandora itself, which is what was so important about this film. All the story needed to do for character interaction was show the difference in opinion between groups about this-or-that, and it did it well enough.

Great film, I absolutely recommend seeing it.