Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: another useless TA book
Review: Yes, yet another poorly backtested TA book. How is that people expect ad hoc or at best linear indicators to predict the markets? This guy invented macd (just a glorified smoothed out version of the second derivative of price, nothing more than that) and the book has a chapter on it - nothing deep, usual TA level nonsense.
