Without question the best cinematography of any movie I have ever seen. Fabulous action and 3D was phenomenal. However, like several other posters, I saw no difference in the imax 3D and regular 3D. If someone knows the real difference please post it. The screen in imax, as others mentioned was possibly even smaller than the regular screen. The storyline is very predictable (the old classic that the big corporate guys and bad military are killing the planet and the locals and environment all suffer, like the old west movies where the big Oil Tycoons destroy the farmers and try to take their land etc). I will watch it again in 3D just for the cinematography and effects. One of the greatest ever made.