Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A new low for Mayer

I had not been excited by the first several books of this series and would not have bought another one, but this one was available for free, so I decided to give it a shot.The primary benefit to me from reading this book is that I now know I am not interested in any more books from this series. This book essentially started out nowhere and went nowhere. There was really nothing going on except adapting some historical events into the book's framework.I like a number of Mayer's other books and will continue to read them, but I almost didn't even bother finishing this one -- and the end was a dud as far as I am concerned.