Spending some time in a psychopath's mind in a book can be interesting. Spending time in a psychopath's mind for the entire book gets a little creepy. Which I suspect is what the author was going for, so to that I say job well done. The whole story is told through Joe's point-of-view, and Joe is a stalker...among other things. Certainly an entertaining and unique read, though it's graphic in terms of sex and profanity, so if that's not for you, best to avoid it.