This guy is posting hi-def videos of every one of Messi's touches in non-CL games from now on. For posterity, I guess. It doesn't quite show you how good they are as a team, but you can see flashes of it.
http://www.youtube.com/watch?v=ObLeSJHnn-s&feature=channel_page
I've been trying to think of a way to describe Messi, and the best I can come up with is that he's playing a different game than everyone else. Torres is a great finisher, and C. Ronaldo has flashes of brilliance, but every time Messi touches the ball, anywhere on the field, you expect him to score.