Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Solid Gold Step and Totally Cool Step by Christie Taylor

This video was a big letdown! I'm a fairly advanced stepper and found this fast and confusing. Yes, there is an additional section of the DVD of step-by-step instruction but if I knew I had to waste time learning these complicated routines first, I wouldn't have bought it. I just want a dvd did I can pop in and a get a great, challenging workout and this is not it! I purchased her other one at the same time "Totally cool step" which is equally as disappointing.