Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Save your money - read instruction manual

I admit it. I'm addicted to Civilization II. I was hoping to find a book that would provide some insight into how the game's AI plays and maybe some good hints at winning. I was disappointed. The book is essentially a rehash of the instruction manual. I got more insight into the game from reading one of the cheat sites on the Internet.