Instruct: Classify Amazon reviews into positive or negative sentiment
Query: REPETITIVE and a terrible takeaway message

This book takes what should be a New Yorker article and stretches it into an entire book. The book has one insight, live below your means and become a penny-pincher. A terrible message -- become a complete miser, live a spartan miserable life, and die with a net worth of +$1 million. Save yourself and pass this one up.