Effectively one of the most nerve-shredding films I've ever watched (after being up for thirty hours). Don't see it if you have high blood pressure or a weak bladder. Yeah, it's got a one-gimmick plot but it rides that to the moon.
Huh, Gotta look into this one now!
The one with the two chicks on top of a radio tower? I've learned not to expect much from this "critical situation" movies, but this one was pretty decent, with a few breathtaking shots from the heights.