Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A step refresher

I actually purchased this product for my instructor and he totally loved it and he is using some of the steps in his classes. I keep telling him that he needed to find new steps or I will stop going to his class, so I purchased it for him. He loved it and he is using some of the steps, at least the ones that he can remember by the time he gets to the gym.Thank you, thank you for this product.