So, the positives are obvious, so I'm going to focus on the negatives. Not because I'm a downer, but because there were so many, obvious, positives.
1. No word on the Level-5 PS4 game that was supposed to be announced at E3.
2. No word of Persona 5 which was supposed to get new information at E3. It's possible more will be revealed later.
3. Despite it having a Ragnarok-inducing first half, the second half of the presentation was kind of slow.
4. Uncharted 4 broke. Again.
5. No secret "one last thing" at the end. That said, I was expecting it to be TLG or Horizon, so whatever.
6. No announcement of any backwards compatibility. That said, with the announcement of 360 backwards compatibility, I expect for PS Classics to at least be available by the Paris convention.
7. Not too many true exclusives. Just a lot of timed exclusives, console exclusives, and exclusive content.
But still, those are just the negatives. My brain was hemorrhaging pure hype for a large portion of the show. Possibly the greatest E3 presentation ever.