Instruct: Classify the given review into positive or negative sentiment.
Query: A Life Changing Book

This book was nothing short of amazing. From the first page to the last, I did not want to put it down and when it ended, I was sad it was over. One of the things that makes the book so strong is the characters. from Jacob to August to "Rosie", there isn't a character that I did not feel moved by at one point or another.There is a dark side to the circus life and this book will show you things you never imagined that happen outside the Big Top. So, if you are going to buy one book this year, make it this one.