Very low-power system and the only delays I'm seeing are from the DSL, not the desktop. Shortcuts are mostly what I expected, the rest were relatively easy to find. (The one annoyance is it treats the window key as a modifier, so I can't get it to pop the main KDE menu by pressing just that.)

But in defense of the idea that people don't care about the desktop, all I care about is that it runs the apps I want. And so far it does that without getting in my way. I expect in the next couple of days I may tweak the settings a bit more, but then never touch them again.

The one exceptions is that there is a lot of stuff on the menu. Once I find the half-dozen or so that I mostly use, I'll probably dock them somewhere.