Gravity is a very simple movie, but the ambience, the sound, the images, and the attention to details puts you right in the story. The photography is astounding. The score brilliant and chilling. I didn't think they could really make a full film on the subject. They proved me wrong. It's a tight, gripping suspense with lots of action. The 3D is simple, almost invisible, and well done, even if it's probably not needed.
A must see for everyone. See it in IMAX, it's really worth it.