Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Very bad instruction

I got this as a Christmas present. I have been through many workout dvds and this is the worst. The workout was led by a poor instructor. No warm up session provided. Also basic steps of the workout routine were not properly showed. It will not work for beginner. The instructor assumed that audience knows her routine, so she just kept on changing move. It is hard to follow her moves and very frustrating. I would not recommend this workout to anyone.