Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: don't waste your money

I'm glad I didn't pay retail on this! I was expecting a workout routine but instead it was more of how to set up the bag, what size boxing gloves to get, etc. The "skills, drills, and fitness workout" consisted of explaining the various types of punches and kicks, then "throw a couple of punches and use your favorite kick." Unless you're interested in how to wrap your hands, don't bother. You're on your own to devise a workout routine.