Instruct: Classify Amazon reviews into positive or negative sentiment
Query: For backpacking travelers who really can't afford Europe

If you are a student, teenager, or a twenty something looking to find yourself by backpacking across Europe on extremely limited funds, this book will fill you in on every cheap dump and campsite in Europe. It will also show you how to eat and be entertained and how to travel through Europe as cheeply as possible. However, if you would actually like to stay in a hotel without having to share a bathroom with everyone else on the floor, this book is completely useless. If you actually don't mind paying a fair price for a great meal in some of the best eateries on the planet, this book is completely useless.In other words, unless you are a young person who is traveling through Europe without enough money to pay for it, this book is COMPLETELY USELESS.