Not being a tablet person I don't have much use for this. People I know who are running it now do seem to like it though.
The one thing I like is the price. Hopefully its a step towards Apple's way of distributing the OS; no key, no DRM, unlimited downloads, unlimited licenses in the home, $30. With a new Mac you can litterally throw the HD in the trash, put a new one in, turn it on, and the thing will start downloading the OS. Now that MS is making entire machines I see no reason they shouldn't do this too. No more hunting for CDs and serials. Personally, I keep track of my shit. The public on the other hand and spoken, loud and clear, "I throw all the documentation that came with my purchase in the garbage can as soon as I buy the computer." There is no need to perpetuate the pretense that they don't do this.
This thing MS has been doing for 15+ years now where they put $180 retail copies of Windows on the shelf at Target that NOBODY BUYS has always been a mystery to me. Seriously, why do this do this? Is it basically just their round about way of renting ad space?