Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Waste of Money

This book is common sense. If you went to college or have ever worked with children, then you're aware of all these thing. The front of the book has a bunch of pictures that look like it will have great examples, but the inside is black and white with few pictures... and the pictures have nothing to do with organization, they are mostly two children standing with a teacher. What kind of visual is that? Save your money.