I’ve also posted lots of info and thoughts in this thread: https://twitter.com/marcedwards/status/1191208670559789058
Excellent and detailed writeup as always.
I'm probably missing something, but it looks like you can't create shape layers? Is that true?
Yep. There’s a lot missing. From what I can tell, a lot of the functionality is in the underlying engine, but not exposed in the UI yet.