Instruct: Classify Amazon reviews into positive or negative sentiment
Query: This book is dull and redundant

You only need to read the first chapter of this book to obtain all its information. The rest of the book just regurgitates the inital info by siting examples that are uneeded and boring. The only reason I bought it is because my university requires this class. This book is painfull to read and I advise all teachers to seriously consider alternatives before purchasing this piece of garbage. Try assigning Aristotle's "Retoric", or anything else but this monstrosity!