Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Superb

I learned a lot about the world reading this book. I am not a conservative or libeal, kind of in between. This book was very educational for me as I realized that I had only understood things like Kahmer-rouge, communists and our reationship with the world only through the eys of popular media. I have now come to see things in a new light.The title was disturbing until I learned what it means, but it may keep away some people as they may not want to be labeled "useful idiots." But overlook the title and read anyway.