Unreal engine 3 vid :

[legacy-GAMES-BOY]

http://event.on24.com/eventRegistration/EventLobbyServlet?target=lobby.jsp&playerwidth=786&playerheight=534&eventid=6094&sessionid=1&key=3F042A3D6496284BE919209852E7CA8F&eventuserid=1634344

It looks a LITTLE better :|
From the nvidia event

[legacy-Meavocks]

you're kidding right? A "little" better... Holy crap! It looks fantastic!:bulb:

[BesigedB]

it's not all unreal engine. UE3 stuff starts at 1:03:00 and i think that it's what was already in the movie leaked a while back