Oh god, Vampire Rain was horrible. It had nice graphics, but it could have been MUCH better. I was pissed I wasted $7 renting it. I've heard they were making an enhanced PS3 version, but unless they overhauled the combat and voice acting, I don't want to even touch it.
As far as MW2 goes, I've been playing it quite a bit multiplayer. I typically suck cause I'm trying to run and gun when my typical playstyle is more suited to camping, but meh. There are already people with General ranks, so I can tell people have had no life since it was released. I've overheard some in game saying they haven't even played the singe player campaign.