After a rocky start this is now my favorite cardio video and I have tried too many to count. Please don't feel discouraged by the jive in the first segment. That is by far the trickiest to get down but not impossible. The choreography is AMAZING. The steps SEEM simple but they make you feel like a professional dancer. I love that they are challenging but that the steps repeat in a pattern so a regular person can follow along. I did the video twice before adding my own music with the video on mute. This makes the video SO great and different than others - the steps stay the same but the music can change as often as you like. This difference is key. I can't dance to music that is boring so being able to have simple steps that repeat is really a revelation to me. I also appreciate that there are not too many traveling steps...for those of us that live in small apartments. Lisa won me over with her personality that is so warm and friendly. There is a great group of pro dancers who put there own spin on the steps. I did this video with my teenage niece and she loved it too (we both were chanting "single, single, double on the same side" Thanks for making these great workouts. I am a convert and can't wait until more come out!!!