Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Riveting

This book is the best written novel I have ever read, and at twelve I have read a lot. The details are so amazing. He takes the accounts of what happened on the mountain and added a personal history to every single thing that added another world to the novel. A type of world that lets you get up close and personal with the real life people this novel is based on. Krakauer vividly describes the beauty of the mountain and the terrifying nature of it at the same time. His details allow the reader to experience things only a few hundred people in the entire world have experienced. When you are reading, you can feel the cold of the below zero temperatures running through your bones. You feel sad when a person gets left behind but you also feel sorry for the person leaving him behind. He portrays the characters in an incredible way that catches every emotion. The story of what happened is astonishing by itself, but when Krakauer adds his journalistic touch it becomes even better.