Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Dated Treatment of "Tech Analysis Lite"

Much of this book contains some very tired theories on stock movements from generations ago. While stock patterns may have some historic trends, it is a gross oversight in failing to consider how computerized trading has affected both patterns and the timing of trades. This book would have had some use in 1975, but it will hinder the modern technical trader, who must compete with others using state of the art technology. And as others have noted, the text is rife with errors.