The Driving Sequences using the Sixaxis takes a little getting used to, however you can still drive via the Analog stick as well. Swinging the Sixaxis as if to do a Rifle Butt causes your on screen character to do a Rifle Butt. I think Resistance does the Ambiance better, but it is nicely done here too. The Grass whisps in the wind, this makes the environment come alive. I noticed something in Resistance Fall of man that is also present in this game, Everything is alive.
I don't know if it is the PS3 or the Duty 4, but this game is alot better than Duty 3 on my 360.
Reviews said Call of Duty 4 was "More of the Same". I read the reviews elsewhere on this and I was not sure if I was going to get it. I don't understand how some people can think it is bad