The book serves as a lead in guiding you to review your career - what have you been up to and why. This is good for preparing interviews for any company and for self introspection.
I like the explanations on Amazon principles and the answer samples. Those are absolutely the most juicy parts of this book. You learn both good and bad in behavior questions interviews.
A very concise but well-written book. The comprehensive list of questions as well as the suggestions on answering them was most helpful. I was not convinced at the beginning but now I am so glad that I read this book.