I bought one and I'm very happy about it. I love the integration with the Xbox (same with my PCs and Windows 8).
I'm using it for 3 main things:
1) At work, during meeting with Office.
2) To watch movies and this is really awesome to be able to watch a movie on my Surface and then with one click to show it on one of my 360s. It is working like a charm and I do not even need to have a streaming server. (My movie can be on my Surface SD or on the network).
3) For development. As I'm working on a indy game and we are using Microsoft .Net and technologies; Window 8 and Surface is a good choice of tablet for me.
I'm also planning to get a Pro when it comes out. Not sure why people are complaining about the price of the pro when any other Ultra PC out there or announced using an i5 are exactly in the same price range (and I think the Surface is also a very nice device on top of that).







