Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great title, but...

The message is clear, traders must have a trade plan and use it.Everybody knows the importance of stops.It is in many books.This one is a complete waste of time and money, the language is extremelly boring.I foud it very difficult to not sleep while reading it.Try Oliver Velez or Alexander Elder's books instead.Antonio Carlos R. Oyama (Duncan)