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

When I was in school quite sometime ago, our "history" did not include much at all about the Native Americans. When I watched this, I was in total shock that this country could be so evil; not to mention the unspeakable abuse was to children. People calling themsleves Christians and yet, treating other human beings so inhumanely. We were no better than the Nazis and their atrocities. This is definitely an eye-opener!