nice when it's finished
It's unfinished - Multiple Control Panels - "Add Feature" my favorite so far I can install hundreds of languages, but pretty much nothing else!
Edge can't seem to deal with switching between wifi networks. I had to change the default browser back to IE to get OneDrive for Business configured...
Can't set Outlook as my default Calander App
Still two OneNotes - why!
"All Apps" is a mistake - too long too narrow...
Expect lots more quirks.
Otherwise it's a step up from 8.1 in someways - Multiple Display's handle much better for instance.
As for constant feature updates - how many Apps in the IOS/Android App store do this all the time? It's the new norm...