I recently played with one. I agree about the 7-inch form factor and the pen feature (though it might be a fad the way they've implemented it? Maybe?) I'm kind of "meh" on the physical design (it looks a little on the cheap side for physical appearances) and the interface felt a little lacking to me. It felt like a consolation prize for not getting Honeycomb--but that's not to say it was bad. I'm just not sure I liked it better than, say, LauncherPro on my Galaxy Tab.