Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Greatest thing since sliced bread

After looking for years in every used bookstore for this title, I gave up. When I checked Amazon I discovered a number of other reviewers who held similar fondness for this book. My high school sweetheart had read this book and recommended it for the realistic view of a young boy's life. In fact, for a time, that sweetheart was my husband. We have long parted company, but the book has stayed with me in my heart. As I read review after review, the details of the long-ago story came flooding back to me. (See other reviews for details.) Enjoy the adventure-it is well worth your time.