Instruct: Classify Amazon reviews into positive or negative sentiment
Query: This is the worst book I have ever read.

I am an avid reader and a lover of books. I will generally read anything cover to cover, whether I am enthralled in the story or forcing my way through the end of an awful yarn. I couldn't even finish this book. It was HORRIBLE! I had prepared myself for a hilarious adventure (such as any of Douglas Adams' books) and instead got a disgusting, boring set of chapters that seem to have been forced onto the page by an immature, high school drama student. Don't even bother with this book. You'll be disappointed.