This movie was excellent, The characters both human and alien were both very realistic. The changes form the acting scenes and the "aninmation" scenes were smooth and fluid, and the 3D actually put you in the scenes. The changes of the goals of the characters made you relate to them in many ways. Pandora itself was beatifully protrayed, in both the beauty and the danger. Even though the movie was almost 3 hours long, it didn't seem like it, and during the movie you could actually here a pin drop it was that quiet. That to me is a sign of a very good movie. I would highly recommend this to anyone wanting to see a good movie.