I will give this one 3.5 stars. I think it's somewhat overrated.
I listened to this book on audible - term is starting again, and lots of driving...to work, kids, etc... and so I'm going to be listening to a lot more audiobooks.
This book, in fact, was well suited to audible, because it is long (quite long) on anecdote, and rather short (and superficial) on analysis.
An intersting topic, though.