Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Good movie for history classes

I showed the first hour or so to my 7th grade students - up to the point when Columbus makes landfall. It was age appropriate, up to that point. Then comes the naked natives and the bloodshed, so don't show the movie after that. If you're looking for a good video - something better than the cheesy school videos kids often see - get this one. Oh, and it didn't matter that the cover or menu page were in Portuguese. The film is in English.