Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Valuable and Dangerous

Rich Dad, Poor Dad is both valuable and dangerous. It was valuable to me because the book itself provides some very useful concepts (including the philosophy that I try to live my life by every day - I do not work for money; I work to learn) around matters of personal finance. The idea that we are all working for ourselves is probably the central and most important point. However, some of the investment advice (including the some of the highly leveraged real estate techniques) are very dangerous and were the same techniques that wiped out many people during this last real estate bubble. I highly recommend this book as a good overall framework on how you should guide your career and financial life; but don't get bogged down by some of the specific investment strategies. You could be very sorry.