Instruct: Classify a given review as either positive or negative.
Query: Good principles, but lacks logical reasoning

Although as a Christian I agree with the principles in this book, one dissapointment is that the book is targeted towards only those who already agree with the author's point of view. By making fun of opposing viewpoints, dismissing them without logically arguing against them, or simply stating his views without giving reasons, anyone who doesn't already agree with the author would be quickly alienated.