Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Terrible!

The publishing company should be ASHAMED of itself. This is one of the worst-edited books I've ever seen. Spelling and grammar mistakes on every page. I had to bail after 20 pages because I couldn't take it any more. WHAT IS THE WORLD COMING TO that this is allowed to be published???? I mean, fifty years ago, this would NEVER have been printed!