Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not worth the money.

Before embarking on a 2 month trip to Italy a friend let me borrow Rick Steves' guide and said that it was better. I was skeptical but took the book anyway figuring it might come in handy on such a long trip. She was right. Rick Steves organizes information in a much clearer and more intuitive way, which comes in handy after about the 5th time you get gyped and you just want someone to tell you where you can find a good deal. Flipping through Lonely Planet you might think you've been handed a manual on how to overhaul an engine - it's overloaded with information and poorly organized. Rick Steves' book on the other hand is a breath of fresh air or, to put it more tritely, a helping hand. Not to mention that his guides have personality. After some time you get the sense that he's there with you, helping you along.