Not the funniest but reasonably interesting, to some extent.
This book is certainly not the funniest book I have ever read. It is, however, a thoughtful and, as you would expect, introspective piece of work. Lee interestingly describes the mechanics behind some of his stand-up routines. He also reveals something of his own inner workings and motivations. Overall, I would say this book is fairly entertaining but it hasn't changed my life (but, realistically, who would expect it to?).