Not bad, not bad. I never played KILLZONE 1 so I can't rate the diff between the two however, as a stand alone, it's ok
I plugged the game into the PS3 and made the preliminary adjustments for campaign mode. Anxious to listen and watch the backstory which brought me up to speed, I listened intently. Once I got through that I was launched into a gritty, dark world that, in many ways, paralelled some parts of both COD and Resistance. I noticed almost immediately that it was somewhat difficult to do any precise aiming but after an adjustment period I got past that to the point that it was ALMOST unnoticeable. There were a few areas where I found myself feeling a bit disoriented...and not in a good immersive way but rather I found it somewhat frustrating. So much so that I decided to allow myself the luxury of going back and replaying certain aspects so that I take in items of interest that I'd missed on the first go-around.
In the end I felt that this game is definitely above average however it has a ways to go before I would consider it of the same quality as the latest COD's. It has a lot of nice detail in the graphics which kept me in the mood of the game. One of the games strongest suits would be the sound quality both in dialogue and sound effects. I'm not a big fan of music when I'm trying to get into some games and FPS' fall into that catagory so I can't rate that aspect here however everything else audio was pretty great. I felt that the controller/interface was kind of loose especially when it came to aiming. Maybe it's just a matter of slowing down the perspective which I never bothered to do but now that I mention it, I just might go back and give that a try. If that takes care of my beef I promise to comback to edit this statement. It just took an awful lot of time to hone in a target, that is, except for the sniper rifle but that's kind of a gimme anyways.
Overall a pretty decent game but, like I said earlier, needs some work. Is it worth sixty bucks? For my money I would have to take a pass...at least based on campaign mode. I haven't played online so, who knows, maybe that will end up being really awesome, I'll let you know.