Instruct: Classify an Amazon review into positive or negative sentiment.
Query: a failed attempt to save grace

Only if you are curious of non-essentials about Ayn Rand and her background, read this book for leisure.If you are a critical thinker or looking for information to further advance your knowledge on Ayn Rand's ideas or Objectivism, DON'T WASTE YOUR TIME ON THIS BOOK, it will bring you a lot of pain, because the author spent tremendous efforts and lines asserting unsupported psychological evaluations and judgements on Ayn Rand and events, which only damages the credibility of the book.This book is an attempt to save Brandens' grace after they were denounciated by Ayn Rand as cheaters and liars. The book is a revenge to a dead woman, who had a love affair with the author's first husband for over ten years, but with the author's full consent. Based on the author's own account and contrary to the explanation given in this book, one can see clearly that Ayn Rand was not far from truth in her indictment on Brandens.