Nothing exclusive? Yeah, I think you did watch an entirely different conference: Halo 5, Forza 6, Holo-Lens, Rare Collection, Gears of War 4 & Remake, ReCore, Sea of Thieves, Fable Legends, and TRUE backwards compatibility.
Sorry, I meant exclusive AAA. There were a few but none of them really seemed to bring anything new to the table, like Halo and GoW, aside from just being next gen- and admittedly I don't care about Halo, although I did really like GoW when they were fresh. The HoloLens was interesting but, well, everyone is developing VR right now. The rare collection isn't exclusive because most of those games are avilable on older systems, even if they have an HD update (I can play Conkers on the N64, thanks). Fable Legends if F2P, Sea of Thieves looked like a Sid Meier's Pirates rehash.
Oh and the backwards compatability thing, again, offers no new games, nor do I care about it since, well, I kept a total of two 360 games from an original collection of 30+ when I realized that almost none of them were exclusives, and the ones that were weren't my bag except for GoW, which I had no inclination to return to after beating it.
EDIT: I'm NOT saying XBOne owners have nothing to be excited about, for the record. My personal reaction was that they didn't offer enough that was new and exciting, a LOT of their big reveals were non-exclusives, and obviously I don't care about their new hardware and system extensions since I don't already have an XBOne. My point is just that they didn't sell me anything. Sony sold me a friggin' PS4 last night, Bethesda sold me Fallout 4 the night before.
Also seriously what was with the crowd? They were super unenthusiastic.