Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not for Beginners

I've already given this away. It is described as "beginners" yet the instructor does not give any directions at all in regard to how to do the steps or what is coming next. She just starts dancing and assumes you will keep up with her - and that is just in the warm-up. I didn't even bother to watch the rest. If you know all the steps in advance then this will work for you but that is hardly what one would expect from a beginners product.