I read it awhile back, skimmed it and trashed it, it's good in parts but I'd personally stay away from any book that contains pua lingo.
As Alchemist says, it's still engrained with PUA jargon, and PUAs way of life : "How to get women in bed as quickly as possible" (p58).
Still focusing on women rather than you ...
BUT, it is a good book for the SCIENTIFIC informations on your brain ... (Confidence, Three selves (self confidence, self esteem, self image), and other things)
I would still recommend someone to read it if they don't know anything about how the brain functions ... and if you want to read this, go ahead, skip some parts, it's a quick read.