Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A true surprise!!!

This video is great!!! It gives you that one on one trainer feel and you can tell it gives you results. My first time through I was sweating so much and I found it challenging and enjoyable. I am a workout dvd fan, I have everything from Jillian Michaels, to Pilates to Walk away the Pounds. This dvd ranks second in my collection. Now I want to try the abs and arms dvd.