Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Formulas are in Metastock

Add 2 stars if you don't care that the formulas are in Metastock shorthand, NOT in straightforward mathematical terms. I'm a programmer, looking for a book with the straight formulas for technical indicators. Here's what it says on the book, as quoted by amazon: "Simple, intuitive, easy-to-understand, and precisely defined formulas". Sounds great, so I buy it. NOWHERE does it mention that these formulas are in Metastock shorthand, which is NOT decipherable without Metastock, so I returned it. The book is very good at explaining the use of these indicators, but I'm very disappointed in the misleading marketing of the publishers and amazon.