Gamestop had the Ps4 in today to try. I honestly loved it. I'm coming from 6 years of Xbox 360 and i have honestly never been so amazed about a contoller. The only games i played were Fifa, Knack and Contrast so i can't tell you much on graphics but the controller was an A ++
The Thumb Sticks are finally better. There are not loose like the ps3 controller's. The triggers sold me instantly and the controller is super comfortable to play with. The games were fun. Im not really into Fifa but Knack is something I would pick up. I cant wait to try out Killzone and Assassin's Creed Next week.
I will be going back on Sunday for the pre launch event to play more.