Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Cardio Dance for Dancers

I own several Denise Austin tapes and DVDs. I do not like this one. The routines in the cardio segment change too quickly and too often to keep up unless you happen to be an experienced dancer. By the time I have figured out what Denise is doing she has moved on to the next set of steps or the ones after that. I've played the DVD numerous times and I still cannot do the steps.