Just got back, and I have to say I am very impressed. Mind you, I'm easily impressed with this sort of stuff anyway but still...

I was given the London Heist demo to try out. First thing I should say is that the depth is amazing. Forget all the old 3D glasses bollocks, I have one dodgy eye so that never worked for me. This does, and it does so very well. Motion tracking was spot on, and the framerate was high enough and steady enough that there weren't any motion sickness issues. The image did seem a little blurry to me, but I'm putting that down to the dodgy eye. Naturally the image does look a bit pixellated, and that's simply down to how close your eyes are to the screen.

I would have liked to have a look at the Vive as a comparison, but the queues were enormous.