This book is excellent in explaining to those of us who hate the insanity of corporate life what is happening and why, and possible remedies.
If you are working, or are listening to a friend or loved one complain over and over about office politics and craziness of different bosses, this book is a great read.
Even the authors, however, will tell you not to expect the Company to listen. They might nod and buy the book, pass them around HR and so on, but in essence, most mid- to large-sized corporations are so big that their dysfunctional behavior cannot be taken apart without the whole thing unfolding. (Or at least, that's what they believe, and so the urge to hold on).
The CEO of a dysfunctional company won't appreciate the insight that each company is as healthy or as ill as their top leader - the further away she/he gets from the goings on, the less s/he may be aware of this, and the less willing to hear this.
My advise is to read the book but expect no "cures". Reading this book helped my sanity (I took early retirement). Anyone suffering inside a corporation can start questioning, seriously, if they want to stay in this dysfunctional "family" (there may not be much of a choise)and if they can get out, start planning. Even if retirement or leaving is years away, planning helps. Get a life outside the Company. Also read "Crazy Bosses" and other books by Anne Wilson Schaef.