Sweetness. God I wish more people would post in this thread, it looks amazing, plus it doesn't go for any archaic design standbys developers use to scare gamers(i.e. odd camera angles that don't truly let you see what you need to, not being able to move while shooting, tank controls, magic chests throughout the game so you can't just hold items and be smart about it, you have to leave stuff in futuristic containers that somehow have teleportation capabilities).
Also, I like how they're showing more of the weapons and enemies, it's looking less repetitive everytime I see it. Also, the story, while somewhat cliche(what with the overrun space station with all the occupants changed), it does seem to have a nice twist. And judging from the trailer I put a link too, you actually have other survivors helping you via comlink during gameplay.