I'll make them even:
Sony
-No PS4. 10 points
-The Last of Us and God of War Ascension on stage gameplay. 10 points
-The Last Guardian release date/window. 10 points
-New IP from Guerrilla Games. 10 points
-New IP from Sucker Punch. 10 points
Nintendo
-WiiU renamed. 10 points
-Skyward Sword remastered for WiiU. 10 points
-Donkey Kong Country Returns Again. 10 points
-3D Mario for WiiU. 10 points
-Mario Kart 8 glimpse. 10 points
Microsoft
-Bunch of Kinect/Live apps. 10 points
-Casual Kinect games. 10 points
-Halo 4 gameplay. 10 points
-Open with Black Ops 2. 10 points
-Next gen tease. 10 points
Wildcard: Agent 2 will be announced. PS3 exclusive.
e=mc^2
Gaming on: PS4 Pro, Switch, SNES Mini, Wii U, PC (i5-7400, GTX 1060)