Thought it was a 'solid' conference.
Showed some good stuff i.e the Halo 4 gameplay which was awesome. I love the way the guns transform when you pick them up!
The Splinter Cell demo was very good and think that will be a better game then the last one. Tomb Raider was decent too.
The best thing about it for me though was the RE6 stuff. Before that demo I was not expecting it to be good at all but that made me hyped for sure!
Overall i'd give it a 7. Ticked all the boxes, new games, games being played rather then CGI style videos, updates for some of the features. And at last a proper internet browser on consoles. About time!
Obviously though this will be the last 360 focused E3, thats why I think we didn't see many new titles as i'd imagine they are now being made for the new console.