The first hour and ten minutes are truly memorizing and the special effects are incredible. The opening scenes in the Pandora Forrest and dragon taming scene are unforgettable. The second hour and thirty minutes are plot less and James Cameron's poor attempt at a political statement. The movie is way too long, and could have had 40 minutes shaved off it, however I still recommend you see it (especially in 3D) because the cinematic pros outweigh the cons.