Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: More for the ballet dancer than not

I'm a total Physique 57 fan and have been religiously doing the DVDs every day of the week, but I just wanted to add a little something different to my routine. You get a good workout with this video, BUT if you're not flexible it is very difficult. Tracey moves very fast and all of the exercisers in her video are very flexible. I found this very discouraging because I can't stretch my legs out that far and when she gets going fast it's difficult to keep up. Also, there are no video shots from the side, so it's hard to tell what angle they are actually kicking their legs. More instruction in this video would have been very helpful along with someone not a dancer showing abbreviated moves.