Earlier quoted context omitted.
I've never been bothered by Windows's changes, and I mostly think they were reasonable. But for a number of reasons it's never going to be easy for them to gain total acceptance: 1) the massive backwards compatibility back to Windows 95 stuff, 2) the willingness to try new and/or silly things that Apple is too stuffy to try, and 3) the fact that there's only ever going to be one "flavor" of Windows; if we were stuck…
If you have two candidate ui designs you pick the best of the two. If you have an established ui and a candidate the new design needs to be dramatically better. It has to scream superiority. If it isn't that you are just ruining ux. I install Gimp one time. I like to casual draw on autopilot, usually while doing something else, talking, watching a movie, listening to a podcast etc. For some reason half the icons were…
It doesn't have to use different window layouts, just differently themed decorations. Changing the default wallpaper is a simple way to do it.