Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Lost son is excellent!

I just finished this book. I was very impressed with it. I thought it was very interesting and well written. I now have a newfound respect for the police. But Bernie Kerick is the most brave man I think I have ever read about. His writings show how he is just as human as you and I , but also shows all of the amazing heroic things that he has accomplished throughout his life. I see him as a person that everyone who reads this book, can look up to and respect. He is not afraid to show his "soft side" nor is he afraid to say that at times he was "afraid". But he continues to do amazing thing, after thing for NYC. I can only put the book down and shake my head in astonishment.