Looks pretty (my laptop could run it around 75% of full settings), but I didn't enjoy it. Despite being a huge FPS fan, it really didn't floor me in any way. One glaring problem is that the damn AI needs tweaking. I hated how enemies seemed to have X-ray vision and could spot you over 100 yards away amid foliage. The fights got quite repetitive, to boot.
I bought it the day it came out and ended up uninstalling it once I finally made it to the alien ship. Folks said how "astounding" it was. Weeeellllll I dunno

It was pretty. That's all I have to say about it. Folks fuckin' loved this game and Bioshock, yet despite being a huge fan of shooters, I didn't enjoy either.
Jam it back in, in the dark.