My question is why would you blow a $1000 on a marginal notebook and tablet. By a good tablet (Apple and Samsung) make then. With either of those you have a great selection of tablet designed apps. Then you can buy a nice notebook (several choices) or an ultra book (MacBook Air is the best on the market and there are several good PC choices) and have two products that you will be happy with.
The concept of merging two good items and thinking the end product will be great never pans out. There are compromises across the board (storage, functionality, battery life, component quality, size, weight, etc). Two mid-range products will outdo a high end combo unit. The concept of 2 in 1 being worse 2 separate devices is universally true in my world. I'm yet to find an exception.
Another way of looking at is that for the vast majority of people, Microsoft Office is the only draw to owning a PC. Android (Samsung) and Apple control the tablet market. Microsoft is not even a bit player and never will be in the tablet market. In order to stay relevant Office needs to be ported to Android, but even that Window may have passed. The Not Invented Here Syndrome is killing Microsoft. They won't ever go away, but there days of dominance are over. Even their enterprise tools are under fire having to face off against great and often better open source products that are in most cases free. Free and better can't be beat.