We went to see
Avatar the other week, great film. If you're going, make sure you see it in 3D though. The 3D effect is not a gimmick and is really rather good.
There's a scene where they land in the jungle and explore the area, the fauna and animals are so well done. You don't know what's real and what isn't. I like the insects and flies, they seemed to be buzzing around right in front of your eyes. It's like the cinema has an infestation.