Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Basic

I bought this product thinking it would bring my calculus to a higher level. It didn't. The product covers the most basic examples which you can follow in your text if you are taking a class which would be the main reason you buy this DVD. This product was not helpful in doing the higher number problems at the end of the chapters let alone the problems on tests which require insight and creativity. This is the most basic of explanations of Calculus which most people should be able to follow in each chapter of their text.