I am really curious how the Vita sales pan out. Sony isn´t in good shape at the moment.
I tested a PS Vita at a store last week the touch screen is really smooth. I'm not 100% on the layout yet as the one I tried was chained up to a stand making it hard to get a full experience of the unit. The layout for the analog sticks seems to be a little restricted based on how big your hands are, but that's not to say that it cannot be something that you can get use to. I tried a fighting game and wipe out. The screen and graphics are amazing quality with no real lag that I could see. I would like to test a FPS and some more fighting games like Capcom x Tekken. If those games play well and the control system is tight I'll defo purchase a Vita no question about it.