Incredibly enjoyable summer popcorn flick. Has all the right elements and doesn't really stumble anywhere. Possibly my favorite Smith movie since the first one, and right up there with the first one. Brolin was insanely enjoyable and Smith seems to have been reinvigorated somewhat by his little acting break. It was funny, shockingly the special effects were really cool, and more shocking it was well plotted. Also extremely effective 3D for a live action flick. Strong B+, maybe bumped to A- once I see it again.