I watch Amazon Prime a fair deal, but all they ever advertize me is the Jonas Brothers reunion. In the last year I have received publicity for pretty much nothing else. I have no idea why their algorithm thinks that's the only thing I would ever want to watch. Judging from the laborious animation technique and cast and hot show creator, Undone must have cost a fortune, but Prime decided that it just wasn't worth advertizing Undone or any other show when I could be watching this 00s boy band thing I've been trying to ignore for what seems like an eternity.
Anyway, this is very good with beautiful visuals, and well-written characters, and excellent performances from everyone. Also it's very sad so don't watch it unless you want to be bummed out.