So I have now read every book by "Exurb1a", or every one that's on Kindle anyway, and I now feel confident saying "Geometry for Ocelots" was the only one I'd recommend to anybody else. "Geometry for Ocelots" was really really good though.
The others had good bits but also had problems, and I'm not sure in the end that I'm glad I read them or not.
@mcc I'll probably get around to reading it. I like Exurb1a's philosophical statements and art.
Do you have any information on the allegations against Exurb1a and whether they are true or not?