Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Make sure you get the first edition!

Tvede presents a good, intermediate-level overview of market trading from a trend-following perspective. He also describes several indicators which are useful in assessing the "temperature" of the trading environment. However, aside from the clarity of his writing and the logical development of his argument, he offers little which is new to the experienced market practitioner.Also, please note that this book was published in two editions. The first edition successfully views the mechanics of trading through the emotional filters which affect our buy-sell decisions. The second edition is a complete rewrite which morphs the book into a nebulous psychology text that is only occasionally related to the trading process. You would be well-served to avoid this second edition! First edition - 4 stars; second edition - 1 star.