Man, actually a really solid game. Pretty satisfying game loop, the old halo shoot-and-then-bash combo. Counting shots to get the ammo refund was a fun little challenge, adapting to new weapons and stuff.
And I've gotta say, god DAMN some of the environments look fantastic. The first half of level 6, they did some really cool stuff with the lighting as well; the shadows of enemies off-screen were visible so you could see them coming for once.
As porn it kinda sucks, but there's some good guro in there, the post-mortem reassembly photos are a nice touch.
And what a messed up setting.