Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Wanna learn Calculus? Stay away from Stewart!!!!!!!!

This book is not the worst book on calculus, but it's one of the bad ones. If you're a professor or already learned calculus, you'll probably won't have trouble following it. However, for students like me taking calculus for the first time in my life, I find it VERY VERY hard to follow. I "was made" to purchase this book because my school uses this book. .. Wanna learn Calculus? STAY AWAY FROM Stewarts calulus!