Okay, one more and I'll shut up. The app is unsigned (on MacOS) so you can't double-click or command-O it -- you therefore have to right-click and select Open, and then acknowledge the dire warning about running unsigned code. I don't see any mention of this on the over-long install page, so anyone who doesn't know how to run unsigned code on a Mac is out of the game immediately.

And after all that, the app doesn't run. So yeah.

I put off learning python for years because of this ridiculousness. Finally I decided to just bite the bullet, because it just isn't getting any better.