This is a good workout, but just didn't hold my interest. I was actually surprised at the intensity of the workout -- I usually associate Kathy with beginner and intermediate workouts. But this one is intermediate/advanced. The video is broken up into "waves" -- a step workout that increases in intensity until the final advanced-level "wave" followed by some strength work. You then repeat this sequence. The choreography is beginner/intermediate. I can see why others have really taken to this video -- it's often hard to find good intensity without all the fancy choreography. Even though it wasn't for me, I still have to give it an A.

Annie S.