Saw this twice in 3 days... you need to see this movie in the theaters! The only reason for 4 stars was the IMAX 3D. After seeing it both ways; skip IMAX 3D. This movie in IMAX 3D is (bad) sensory overload; full screen action is blurry, there's often WAY too much to follow on such big a screen, flight scenes may make you queasy. Didn't have these issues on a normal screen at all.