Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not Bad

This read is pretty easy. The best time to read this would be after reading Plato's Republic. The similarites are astounding. You really will be able to see the concepts that helped to shape the nations of the world and their governments. These are the basic theories that helped to shape the philosophers that followed such as Rousseau and Hobbes. If you are interested in government theory this is definitely a must read.