I won't miss Activision not being there.
However I'm hyped for Persona 5, Gran Turismo (hoping for some news), Horizon, WiLD and some indie games like ABZÛ.
If Final Fantasy Dissidia is announced, I'll get hyped. I know it's been in arcades, but I wanna play those too.
Not sure what to think of PlayStation Neo/4.5 or whatever they decide to name it. Kinda against the idea.
Nintendo though. Hopefully they will do a digital event before too long.