While not limited to E3 announcements, that definately had an impact on my expecting list.

14 games I still need to pre-order
Yoshi's Wooly Yarn
Xenoblade Chronicles X
Legend of Zelda
Splatoon
Captain Toads Treasure Tracker
Mario Party 10
Fantasy Life
Arkam Knight
BLoodborne
The Order: 1886
Bloodborne
No Mans Sky
Persona 4 Arena
Kingdom Hearts HD 2.5 Remix
(15 if Starfox is available for Pre-order)

Six Games I already have pre-ordered
Bayonnetta 2
Super Smash Brothers
Destiny
Fairy Fencer F
Dragon Age: Inquisition
The Crew

Two upcoming downloads I can't pre-order, because Downloads
Citzens of Earth
PierSolar and the Great Architects

...So much coming out over the next two years. I think we are starting to see this gen of consoles go into full swing.