I think Sony had the most to prove and did well. They are criticized for not having much software right now so they wanted to showcase what they had. How many of these titles will make it out this year remains to be seen. Still by next year it will make more sense to get a PS3 as games, games, games seem to be it's main philosophy. Little Big Planet and MGS4 stood out for me. Home is interesting but doesn't really add anything to gameplay so I'm not too sure of it yet.
Nintendo's conference always has the least style compared to the other guys. Also Nintendo tends to be more secetive about their projects so I was let down with their showings. Many of these games I saw at the last E3 but it's nice to see that they are further along. The Wii balance board is a winner and will expand Nintendo's reach into untapped markets. It will probably make the Wii an even more sought after prize. I imagine the Wii will take the 2008 crown.
I didn't see the Microsoft conference so I have no oppinion about it.
