Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Confusing Examples

As a struggling calculus student (ended up in calc I three times and calc II four times) I found the book at times to be difficult to understand and the many of the example problems seemed to skip over some of the steps. The worst part of the book was the solutions manual, which often bore little, if any, difference from the answers in the back of the book and was therefore largely a waste of money. In some cases, the back of the book provided more detailed solutions than the solutions manual. I originally took the course at a major institute of higher learning. I repeated calculus at a community college that used a different book. The other book was about twenty bucks cheaper and provided better examples and solutions in the solutions manual. Granted I was a poor (as in not good) student when I was a freshman, but the other book seemed much better.