Instruct: Classify Amazon reviews into positive or negative sentiment
Query: The book [wasn't good]!

I used this book last semester at a community college near where I live, and it stunk.First, the book comes off as if the student already knows Macroeconomics. It uses difficult terms, it isn't harmonious (it doesn't "flow" well), and it obviously wasn't written for the layperson in mind.Second, the excersises at the end of the chapter makes you answer questions that has little to do with the chapter you've just read. For example, after you've finished reading chapter 1 and then go on to the chapter review questions (and there are a ton of them) you'll find it hard to answer them because they had little to do with the chapter.I don't recommend this book to any college student. So far it has been the most horrendous piece of work I have ever seen!