Oculus Rift seems to have alot of potential, and I was pretty impressed with their Pre-E3 presentation. (Obviously, it would have been more cool if they had some video, but I understood how a 2D projected game clip wouldn't do much justice to the prospect of VR.) Anyways, Virtual Reality has always been a dirty wet dream for me, it will be cool to see how it develops.
As far as titles are concerned, I'm looking forward to Battlefront, The Division, Rainbow Six and Doom.
OH, and lest we forget the PC port to Console of DayZ. (A popular, open world MilSim Zombie survival mod for Arma 2 and Arma 3.)