I want my OS updates to be boring. Granted I'm using Kubuntu (Ubuntu with KDE) so the Gnome stuff has nothing to do with my use, but the fact that there is nothing there that I have to fix or anticipate or work around or develop a new workflow for is terrific. That's what I love about the Ubuntu family - the last time I had a major upheaval with my desktop system was the year after KDE 4.0 was released... I think over a decade and a half ago. I really have not had to think about my desktop since.