EDIT #1: Much removed here, then reduced to a truncated comment. Note to self: do not write a review if you're having a poor day, it may turn into a rant that's unfair to all.
As is my usual procedure, this review is marked as Contains spoilers simply because I treat these reviews as a memory aid during a memory vs. medications battle, that I'm not winning, As such, they're guaranteed to contain spoilers.
My rate/review system has been simplified to best suit my needs:
Reviews will simply consist of: "I like it"-"It's okay"-"I don't like it" (a good-neutral-bad, type of thing). Then the meat of my opinion is buried somewhere after that, but it'll mostly be for the memory stuff.
EDIT #2: As for stars, although I disagree with there being any validity in simply averaging a group of set-points...a person uneducated in the subject matter will likely under rate and vice versa, but I'll play the game, and these will represent MY genuine valuation of the title, based on MY base knowledge.
The actual spoiler (surprisingly, this review actually contains one-ish) is that Mr Rasheta also hosts a podcast, and virtually all the material in this book is orally presented there. So, depending on whether you enjoy reading over listening, then I'd recommend this book. If you prefer listening or already listen to the podcast, then I'd fully consider the value of the book to you. Podcasts are free, and when taken together, there's a redundancy that results in knowing what's going to be said or read beforehand.
My Kindle edition has no Copyright page so I don't know which predates the other. The book essentially outlines the podcasts...perhaps the book is where he organized his thoughts for the podcasts, which there are over 150 episodes.
'Nuf said, for whatever it's worth...it's a high Okay.