I have to say that Microsoft did have a good conference, they finally showed me some stuff that intrigues me, with Sea of Thieves and Recore (I have a bit of a pet peeve because I think it was CG), the BC stuff is cool for sure, not something I think Sony can do because of PS3 having the Cell Processor, but then again I thought you couldn't simulate a RISC Processor on an X86 one, so perhaps Sony can in time.
But Sony delivered, I mean Horizon was utterly amazing, revealed with proper gameplay and it destroyed my expectations, this one has the potential to be Game of the Generation so far for me.
The Last Guardian was utterly amazing.
Media Molcule's Dreams again is wonderful, a game truly only limited by your imagination, a true PS4 title as well, not just a Morpheus title.
Uncharted 4 exceeded the E3 2014 demo and how everything works in the game is just astounding!
Guerrilla Cambridge utterly surprised as well, because no one knew they had a new IP in development, looks really cool (Rig).
Shenmue 3, FF7: Remake actually happening were just juggernauts of announcements.
I'm a little disappointed that Sony hasn't announced anything new for this Fall, I hope they do outside of their conference, but even with that I think most people will agree that Sony has definitely won this E3!