Pretty awesome, I wonder how it determines "touch" vs the palm of your hand when you are going to draw?
I was wondering the same thing. Might take some getting used to. I've used the 21ux for years now and I had to disable the scrolling touch pads on the sides because I would brush my hand against them all the time. Got pretty annoying.
Pretty cool, though. The old one still works great however... I'm not one of those who feels the need to upgrade every time the next big thing comes along. If you don't have a Cintiq and do a lot of brushwork, I can't recommend it enough.
Priced where the 21ux was 6 or 7 years ago... more bang for the buck these days, that's for sure.