This is one of the best books I have read in a while. It is stuffed with business, psychology and advices how to deal with people. Short and easy to comprehend chapters help with reading it when you only have a couple of minutes.
I certainly want to read it agin at some time in the future.
Of course, it is not perfect - some chapters are a little too shallow and sometimes it was hard for me to get the bigger idea from those short chapters, but in my opinion those are minor concerns that may just be the result of my reading schedule more than the book.
I don't like the 'must read' term, but the book is really close to it. Certainly I have learned a lot.