Instruct: Classify Amazon reviews into positive or negative sentiment
Query: An Absolute Must for Anyone, Everywhere, Anytime

The fact that this video is unavailable but Gilligan's Island tapes are show just how far we have let the Brain-Drain go. This series is about more than astronomy, history, society or even science! It is about a way of looking at the universe (COSMOS) and our place in it. This should be required viewing in all our schools. This should be required viewing in all our Universities and Colleges. It is a triumph that it exists and a tragedy that it is unavailable!