Instruct: Classify an Amazon review into positive or negative sentiment.
Query: Don't buy this for children.

I am so sorry I wasted my money on this DVD. I was hoping my kids could get some exercise and have fun learning the dance moves. They never teach the moves. They are just dancing in front of you calling out steps. The quality is poor, too. The camera will focus in on a move and then jump frames into a totally unrelated dance and then back again. It was just horrible. What a disappointment.