Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Self-Effacing, Humane, Subversive, and Very Funny -- Just Like the Man Himself!

If you are a Newhart fan, you must buy this book. Written in the first person, in a voice that is unmistakably Newhart, this book flows and engages as if he is telling you his life story over dinner at his home.Filled with hilarious anecdotes, asides, and celebrity war stories galore, this book reveals Newhart to be a true gentleman, scholar, and funny man who has lived a wonderful life in a most button-down, low-key way that is both admirable and inspirational.