Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Well written and insightful;

As a journalist who covers the games industry, I approached "Secrets of the Sages" as yet another book written by someone claiming to be an "expert" on the industry. It was great to see how easily Saltzman kept his opinions out of the book, allowing the REAL experts -- the game developers and publishers -- speak for themselves. I bought this book as part of a cool kit, which includes basic programming software to help beginners really put what they've read into practice. Excellant all around.