In my opinion that is way too convoluted to be a consumer operating system (as I posted on Windows Now). Explorer looks hideous, in an Office 2003 kind of a way. Screen sharing thing is nice, however. The web designer looks like a lame take off of Apples offering.
Both the YouTube account and BlogSpot blog were registered specifically for the posting of the video, "demo grabbed from R&D, quite unstable at this time" doesn't sit right with me at all.
YouTube embedding here would be nice. 