I just got back from seeing Gravity. Here's my no-spoiler review: Wow! Some movies show you all the good stuff in the trailers; this is not one of those movies. As many have pointed out it's an entirely visual experience; make sure you're not distracted while watching. There's no plot to speak of, just an outer space stream of terrifying consciousness. Yes there are some technical gaffs, but they're easy to overlook as you get caught up in the sweep of the film. My rating: run right out and see it in 3D on the big screen.