Could you explain why? It seems building this exact same system without prebuilt is around ~700ishish with windows 7 + getting a guy to put it together (I had a bad experience with building my own was just a major headache and would like to avoid it for the time being) seems like a pretty nice deal.
It's a reasonable price for a pre-built. Obviosuly everyone on here is going to tell you to build your own... which I also would. But I know some people dont want to deal with it... so as far as premium pre-builts go, its one of the better deals around