First, Thanks Sony for continuing to hold this event year after year. Questions of venues and locations aside, the chance to spend time with my 'other' family a pearl beyond price. The access to Devs and (official) Community members is invaluable. I love that I get a chance to hear what they have to say and offer an opinion.
I didn't get to the Keynotes, but the suggestions I'm hearing make a lot of sense.
The return of the huge sprawling pillows and the white cubes and benches was great.
Thanks for the Player Panels. We love our worlds and it's nice to also hear from fellow enthusiasts.
Addition of the Kids Zone was fantastic! I know that in years to come if this feature remains it will make it a lot easier for me to keep my little one interested.
And my endless thanks for the fellow attendees that encouraged us to enter our Endlessly Energetic Elizabitty in the costume contest. It was your repeatedly expressed enthusiasm that made us want to share it with everyone. And she'll be waiting for that group invite Brasse 
Just give her a few years to level 
There's so much more, but right now I have a bad case of jet lag. Thanks again, and hope to see all of you and more next year!