I notice that most of the reviews are positive and am surprised that I have such a different view. Based on the strong reviews, I picked this as my latest airplane read. The book is divided into 36 short essays that are usually about two pages long. A lot of the material is redundant. The author has a fairly anti-blackberry bias, which is fine, I can certainly understand that, though my iPhone has been a real advantage to me in achieving speed.
He creates an easy to memorize taxonomy of people and businesses, Zeppelins that can't achieve speed, balloons that don't have to, bottle rockets, fast, but misguided, and jets which is what we want to be. It was a good start, but should have been developed more.
The book does preach against multi-tasking, something we are starting to see more of and those are valuable thoughts to consider, though I am personally not planning to give it up at this point.
My favorite essay was from the author's personal experience, racing across a tightrope, I would have loved to have seen that.
The bottom line, mildly entertaining, the author has lead an interesting life, but the book will not help you and the time spent reading it is better invested trying a different book.