Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Every American should own this book

The author is as gifted a writer as he is a photographer. His eloquent narrative will keep you on the edge of your seat, while his photographs will amaze you. You will enjoy this book whether you are a patriot, naturalist, environmentalist, sportsman, photography buff, writer, adventurer, or couch potato. Every American should own this book.