I started the PDF briefly but never progressed far enough never mind finish it. I have no basis for recommendation but the themes interest me so this is a good reminder to revisit it in a month or so and properly read it and form an opinion.

FYI, I heard the paperback is a revised edition with a missing chapter and who knows what other edits.

Hah, you were born in 1980, right? According to your username. So you read it when you were 21, and now again when you're 42. You should make it a tradition and read it at 63 and 84 as well. And 105, God willing.