Just beat it tonight. This is one of those games that you play through once, and pretty much never want to touch again. There's zero replay value here. Repetitive as hell (I feel like I did the same thing in combat from the time I acquired my first gun and the GRP, to the time the game ended), linear as hell, and a majorly forgettable story. The shoddy combat never once grew on me, and it was far too easy to abuse the GRP for insta-kills by chucking enemies into spike traps. The bosses were awful as well, particularly the single, shallow-as-a-puddle miniboss that was recycled ad nauseum near the end of the game. One thing I will say is that the graphics were outstanding, and the sound design rocked as well. Such a gorgeous and awesome-sounding game, let down by literally everything else. When the Dead Space remake drops next month, this game had might as well be wiped from existence.