Haha, yeah. I wonder how many people who defend kz2 not playing like CoD4 complained that RE5 didn't play like dead space.
I'm in the same boat though. This is the first console fps I've played since halo 3 and the low acceleration curve coupled with lack of auto aim made is fairly difficult to get comfortable with. Well, that's actually not true. I played the fear 2 demo on ps3 and I actually had a much easier time with the controls. I'm having flashbacks of struggling with PDZ's horrendous aiming. It's not that bad though, it'll just take some getting used to. I did finish the first killzone without too much problem.
Regardless, as a teaser, it was wonderful. I'm so pumped for this game. As a playable demo, holy fuck it was short. I was looking forward to this like it would give me some juicy gameplay to munch on and keep me occupied for a while. I'll admit I have a lot more fun replaying the RE5 demo. But damn if sunbeams filtering through dust kicked up by explosions doesn't get me a little teary eyed.