First off, if you enjoy philosophy and introspective writing you will find this book difficult to put down as that is entirely what it is. Now, if you need dead bodies, alien invasions, or journeys to retrieve the holy grail then you will not enjoy this book.Prisig's story is interesting and his quirky personal insights and observations are what keep the book moving. Much of the material about the motorcycle trip I found quite boring and unrelated to his internal journey.Prisig's genuine interest in philosophy is evident in his content and is readily digested because of his economical use of language. There is no verbose pretentious grand standing in his writing.I really was interested in the gradual revelations about his life and his relationships with his friends past and present. Don't expect to find any answers here, just enjoy the ride.