Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Change the World

Ishmael has changed the course of my life completely. For the better of course. I do not expect everyone to retain what I have from Quinn's book, but what it has done for me is spurred an entire movement of thoughts, ideas, and dreams. Before Ishmael I was very confused with human culture and what purpose we have in the universe. As an atheist, things seemed obviously plain, but unexplainable. Ishmael has explained much of it to me. I recommend this book to everyone I meet. No matter one's opinion, it is a read necessary by everyone because of the ideas it brings to the table. The ideas themselves are not only controversial, but (ironically) brand new to our culture.