Instruct: Classify Amazon reviews into positive or negative sentiment
Query: One of my all time favorites!

This is a throughly engaging book. I couldn't put it down! I read the book cover to cover in a day and was wanting more! Mary Roach is a wonderful writer. She is able to clearly talk about what does happen to a person after death, in a way that anyone can understand. The book was funny, insightful, and educational.Excellent read, you will find yourself bringing up information from the book in conversation more often than you might like.