Well, lets see here....
New 360 announcements:
Crackdown 2, Halo: Reach, Halo 3: ODST, Left 4 Dead 2, Forza 3, Alan Wake, Splinter Cell: Conviction, Metal Gear Solid: Rising, XBLA games, Facebook and Twitter, 1080p Instant On, Last.FM music, Netflix advancements, Natal, Live Party advancements...
Easily a 10/10!
(ignore all the PS3 owners that are voting .... we can all go and give the Sony presentation a 2/10 when it is done tomorrow)