The DRM stuff is a dealbreaker for me, and now the price is a double deal breaker, but even so, the conference itself was pretty darn good.
There were some interesting games. Dead Rising looks pretty neat. Project Spark looks very intriguing, although I'm not sure how it actually works. The Panzer Dragoon-style game from the original creator was a surprise. Forza sounds interesting with the automatic AI creation and sharing thing. The Mech stuff in Titan-Fall looked neat, though the rest of the game was about as generic as you can get, at least in terms of the way it seems to play. Ryse looks good except for the actual combat system which looked like the worst thing every created.
Luckily, Some of the best games they showed (mgs and witcher) weren't exclusive, but from a marketing perspective it was smart of them to get the stuff into their conference.
Graphics were good on everything. I'm not sure if I felt any kind of next-gen wow factor, but I felt the same way about the PS4 stuff I've seen. I'm definitely feeling some diminishing returns overall from this coming gen, and and this conference has mostly solidified that opinion.
Basically, I said "wow" on multiple occasions, but I'm still saying "wow" to current-gen games, and even some last-gen games. Some of the PS4 stuff might've looked a little better than the best exclusive xbone stuff, but it is too close for me to be sure.
[tried to post this earlier but GAF went down, so if it actually posted, forgive the double post]