I dunno, I'm a huge splinter cell fan so I have the patience needed for stealth games, but the enemies in these videos just seem to stand there always with their backs turned waiting for death. You really had to outmaneuver people in SC, and that made each kill unique and kept it exciting. Plus if you ever stepped too loudly or walked on rocks or glass the guards would investigate allowing for some cool bait and grab techniques.
That last kill was pretty awesome However I don't know about the whole blurring red effect on stealth kills, might get old after awhile, but we'll see. @ shinian: You've commented on the graphics on all 3 of the videos, if they are that bad why did you watch all 3 of them?