This second installment in the "Freakonomics" series was an interesting listen but fell short (same with the first book). I really enjoy the Freakonomics bit on NPR and think it would be easy to translate this into a book format but for some reason the books aren't as interesting or compelling. I can't say it wasn't an entertaining read because it did keep my attention the whole time. Some topics I enjoyed more than others and if Levitt wrote another book like this, I would audiobook it in a heartbeat since it makes for a great "listen".