Yeah, I think with the current generation (the guys that aren't old) Matt Damon probably has the most talent. You can tell who the good actor is by the amount of roles the guy can play convincingly.
That Jason Bourne role seemed to fit him superbly though... almost like he was made for it.
Some actors discover a role they were meant for too late in their career. Has anyone here seen Jean Claude van Damme's movie "Legionnaire"? You'll know what I mean. No Karate. It's a pretty decent war movie.