Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Tesla the Greatest Inventor in History

This movie should be required viewing by all citizens of the USA to show how a great genius can be persecuted by the failing legal system back in 1890 as of today. We owe a huge percentage of our daily comforts, most of which are powered by AC current, as introduced for us by Tesla. Sadly, very few educated folks in the USA have any clue about how much of our lifestyle is based on Tesla's work. The movie is very close to the actual history but can, of course, only scratch the surface on the overall contribution by Tesla. You owe it to yourself to see this to be an educated person.