Great movie, but I felt like I was watching a modern version of "A man called Horse" or "Dances with Wolves". Not a very original concept, but an excellent format of retelling the same story again. As for visuals nothing compares. However, for 300 million it better be something spectacular. A must see, but lets not praise Cameron for his originality when it comes to writing a script. Let praise him for his vision of a new world.