Make sure to use the ADGPFix for black screen after the Apple logo! You need to make sure to disable the GPU with nv_disable=1 to get past the boot screen, and run the fix.
I'm browsing through the OS to see if I notice any glitches, and while I ran through a few, it seems like a simple restart seemed to fix them for me.
The iBooks issue everyone was having with Maxwell doesn't seem to happen anymore, at least for me.
Night shift and brightness are both working
If you are having problems with NVIDIA web drivers reverting to macOS drivers, re-install clover.