Microsoft press conference had Halo, which looked nice. Probably going to give it a try. The series is popular for a reason, just hasn't hooked me before. Other than that it was a bit dull. They did release the Ace Combat demo in live, so that was awesome.
Nintendo played around with numbers and made me go zzzZZZZ. New metroid, Mariokart and Mario Galaxy are still interesting and they gave a release date for smash bros brawl. Wii zapper is going to bring arcade to home, at least i hope so.
Now the Sony conference was great this time around and showed some nice new games as well as new footage for quite a few upcoming titles. They announced a new PSP, which is slimmer and has a TV-out plug and better battery life. Not sure about the Playstation Home service, might be fun. But the best part was that they mostly showed games and quite nice ones too, like Killzone 2, Heavenly Sword, Echochrome, Warhawk, MGS4, Gran Turismo 5, Socom and Wipeout HD among others.
Good show for sony, except for the wookie, which was awkward.