MAG and Mod Nation Racers looked the best to me.
MAG footage was better than I had thought. I couldn't tell if the screen blurred when the player got hit or when bullets hit nearby the player, but either way, it's a good sign. It means that suppression might actually be worth a damn and follows the footsteps of the Project Reality mod for Battlefield 2 and the Insurgency mod for Halflife 2. Also, the game didn't look as much of a clusterf*** as I thought it would. Unless Battlefield 3 gets announced (and it doesn't look like it will be), MAG is definitely on my wishlist.
And Mod Nation Racers looks fun. I wish they incorporated more stunt like options. I used to love Stunts way back in the day (old PC game from 1990), and would have liked to see some loops and jumps as options for the track. Still, it looks like it has a lot of potential.
EDIT: As for Uncharted 2, Trico, GoW3, they were all nice, but I already knew what I needed to know about them (they are going to be awesome). So I didn't find the news about them "impressive." I was impressed by the stuff I did not know about.
