The topic is interesting and today more than never, purpose its an upcoming need to nurture not only business but persons alike.
As many business book, the main topics are underlines over and over again and the "essence" of the book takes no more than 25-30 pages.
But its pleasant and easy to read. Don't expect literary flourishment though, since the consulting background of the author is highly recognizable. Short and precise sentences and crystal paragraphs.
I enjoyed the zooms on the Watsons, buffets, etc and see the underlying history of their business and lifes.