i just started up Mirror's Edge... not sure how long i'll stick with it. it's a frustrating game. I'm sure once you know how to get through a level, it's fun. but on a first play through, it's very rough.
it feels like they had no focus groups play the game, and the developers never took a step back to consider the first time experience, or really question crucial design choices (like does it really have to be in First Person?)