This is a special effects vehicle... nothing more, nothing less. It follows the formula of every Hollywood action movie: You've got your trauma of seeing people killed, then 10 minutes later talking calmly about the old days. You've got your forced homage to a classic movie (the 2001 fetal position thing). You have your liberties taken with physics and proportion. And, of course, every situation is taken to the extreme (they just make it to safety before...or someone grabs something or pushes something just before...)

If you're down and want to escape life for a couple hours, knock your socks off.

If you're a relatively happy person with at least marginal intelligence, I'd wait for it to come out on Netflix.