Alright I feel like Sony and Nintendo performed extremely well. Microsoft is disappointing with Project Natal aka Kinect.
Kinect has a full second of lag and most of their games and demonstrations were over the top corny. The only game that stood out to me was the Star wars demo. That game looks tight! Kinect + Jedi = too good.
Nintendo should be called operation bring it back: Metroid, Kid Icarus, Kirby etc..
All these games bringing back the old style and being innovative at the same time. Too good. A true gaming console.
Sony seems to be going more the route of Nintendo with their quality of games, but they are biting off Nintendo's Wii a little too hard with Playstation move even though it is really good for how well it follows the motions of the player instead of pre made motions like the Wii. Xbox Kinect has a full second of lag behind it =\ which is very lame. Do Not Want.
Nintendo is coming in with the smart stuff. Nintendo 3DS? Too good. I was happy when I saw Dead or Alive 3D :). Actually both Nintendo and Sony are implementing 3D capabilities to their games. I know MS will be biting off them at the next E3 and just probably one up them as well.
Really looking forward to what Nintendo and Sony has to offer, but as far as the games go.
Marvel vs Capcom 3, Mortal Kombat, Metroid, Killzone 3, Twisted Metal, Kid Icarus, Gears of War 3, Goldeneye 007, Gran Turismo 5, NBA2k11, Tron Evolution, Dead Space 2, Madden NFL 11, Fifa Soccer 11, NBA JAM, Tiger Woods PGA Tour 11, Metal Gear Solid: Peace Walker, Star Wars: The Force Unleashed II , Star Wars: The Old Republic, Dance Central, Halo: Reach, Naruto: Ultimate Ninja Storm 2, Sonic the Hedgehog 4: Episode I, God of War: Ghost of Sparta, LittleBigPlanet 2, SOCOM 4: U.S. Navy SEALs, Final Fantasy XIV Online, Devil's Third, Red Faction: Armageddon, and many more to come.
I am still waiting for my Dead or Alive 5 and Tekken 7 announcements though >_<.