Instruct: Classify Amazon reviews into positive or negative sentiment
Query: An easy, practical guide

I know first-hand the validity of the author's premise. I AM the friend mentioned on page 27 of the introduction. I ate lunch with Russ a few years ago, complaining about the difficulty of losing 10 pounds, all the while eating a plate of french fries. Russ' advice after that - and further explained in the book - turned out to be sound, practical and easy to understand and utilize! It is a great book for any guy who doesn't want to "diet," but just wants eat healthily and , just as importantly, realistically!