Best to see this Imax-3D where visual effects are stunning. The story is Dances With Wolves meets Star Wars meets Enemy mine, but I found it quite entertaining and visually spectacular.
Cast delivers superb performances. Screenplay and direction is riveting - first film in my experience since Schindler's List that nobody went to the restroom! Symbolism captured beautifully by cinematographer. Howard Shore score fit perfectly. Bravo!