Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not Free SF Reader

This is definitely a fun book, and I used to be able to do quite a bit of quoting from the material in my younger days.The one thing that we used to wonder 'why' about, was why was Luke Red 5 in one, and Blue 5 in the other. One of the mysteries of the universe.Definitely a good read though.