I would add to that list that it is a mixed bag of various versions of UI. When you go to the control panel you are welcomed by some big grey square. In sub menus you will find some windows 7 style white control panels. And if you keep digging deeper the old grey non-resizable dialog box are never far.

The only consistency with the other versions of windows is that the hierarchy in the settings is all changed again to make sure it will take everyone time to find its way.