Instruct: Classify a review into positive or negative sentiment.
Query: No Nonsense Work Out

This is a great video that is very challenging but doable. It took me a week and a half to complete a 20 minute workout from beginning to end but it feels great to know I am getting stronger. I do this first thing in the morning and I feel fantastic and energized afterwards. This is hard, but if you stick with it, even if you can't finish the routine, you will find yourself in much better shape. Also check out Jillian's Cardio Kick Box. I gave four stars because you can't fast forward the intro but I now start the video and use the extra couple of minute to warm up and get some water, you will need it.