I have been playing around with my copy of Splinter Cell Conviction.  It isn't the best SP game yet, but I really like the overall change of gameplay. I can't really get a perfect grip around the controls. They aren't horrible at all, they just don't seem to come completely natural even after multiple hours of play.
But I dig having alot of options when confronting the enemy. But the levels are a little too focused for confrontation for my taste.
Still enjoying the game, have to play some more :-)