Instruct: Classify Amazon reviews into positive or negative sentiment
Query: More hype than hope! More sizzle than steak!

As was the case with most market traders, I was intrigued by the glowing remarks (his own!) and promises of trouncing the market. Afterwards, I realized that (1) the book was at least 1/3 self-promotion and advertising; (2) the ideas that were thrown out (options, rolling stocks, etc)left the reader in dispair on how to accomplish the same remarkable returns that Mr. Cook had miraculously produced (no technical analysis); and (3)most people who read this book and get into the market for the first time will be seriously (financially) injured by following this advice.