Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Wasted my time

I'm sorry to say I actually spent 20 minutes in the bookstore reading parts of this book. At best, this is a collection of anecdotes by the author; at worst, it's a proposal that people can achieve unrealistic results (18 pounds of muscle in 2 weeks? Assuming completely efficient nutrient utilization, that's an EXTRA 4500 calories per day ingested!). Anecdotes are stories about the individual and in no way can be extrapolated to others - professionally competitive bodybuilders are NOT like those of us interested in strength training as part of a healthy lifestyle. Given Dr Darden's history of promoting a more rational, graded approach to strenght training over the past ten years, then his abrupt transition back to this method, it suggests that he has much less actual data and much more need for remuneration as a motive for writing this book.Do yourself a favor and leave this one on the shelf.