I just finished the veteran level of Ghost Recon last night. Great graphics, and pretty good replayability (if thats a word.....LOL)
I played Raven Shield for quite a while. Great game!
Splinter Cell was cool at first, but I just have no patience for stealth type games :(
My only problem with GR is the realism. Going up against trained military, I usually wind up dying like a dog, crawling on the ground, never knowing who the killer was or even where he was.
That game is TOUGH.