Very nice game. The music and sound effects added well to game play. Allocation of your resources was nice. You got a distinct feel that what you chose mattered, but wasn't so vital you were afraid to experiment. And the gun selection was nice. Each weapon had it's own feel, and all were useful, though some clearly superior.
My only issues were the battle field getting very littered at times, could be hard to pick out a slow moving foe amoung the bodies. And some of the weapons blocked a large part of your field of view. Which might have been on purpose, balencing their elsewise strong use.