Popped it onto a virtual box and goofed with it a bit. Has some cool features. I like that there is a desktop again. 8.x will never see a live box of mine due to that among other things. The multiple desktops is pretty cool *cough* Linux/SunOS have had that for years*
Some nitpicks I have so far are that I had to use a MS account during install (may be a way around it I didn't see at the time). After install I was able to make a local account. If a non local account is required it could be a big deal when building a system for someone else.
Haven't found a way to make File Explorer open at the root like I can with Explorer in Win 7 ("C:\Windows\explorer.exe /n,/e,/select,C:\").
Will know more when I get more time to spend with it.