Excellent cinematographic presentation which looks even better in 3D. Esp the ecosystem created on the new planet takes you to a different world. The concept is new and good. The best part was the ending. But the story line is very weak right from the beginning. Sam Worthington's entry in the Avatar project is very abrupt. Human characters are very weak and the story line drifts away. It is stretched too much and gets boring at some instances esp the chemistry between the couple is very unromantic and is stressed too much. Overall a good movie and one should watch it for the screenplay and the graphics. If you want a good story and a cerebral/inspirational movie this one is not for you!