Looks fairly nice -- in particular, the limited angles of the kickstand were always a problem whenever I tried an older Surface. The pricing seems reasonable for the components involved. It's not really for me, as I care a lot more about the keyboard/trackpad experience than pen/touch, and I'm not into Windows. But, I'm glad Microsoft is doubling-down on their laptop/tablet hybrid idea, rather than trying to compete with the iPad directly. Things are more interesting that way.
The hardware definitely seems like a preview of what Apple is likely to target with a Retina Macbook Air, in terms of size, weight, and screen resolution -- except in a more traditional laptop form factor, of course.