All of these dvds are quite good, and fun! These are easy to follow and have a good selection of all exercises. While the cardio step DVD is led by Kim (via a voice over) the other DVDs are led by Kim and a trainer which makes them so much better. The trainers are excellent, and do great exercises that are easy to follow at home, and unlike many exercise dvds explain posture etc clearly. I did find by the time I finished these DVDs I liked Kim more as she is very real and often expresses how I feel. She is definitely not a gym bunny! The one down side of these DVDs is they do have a lot of long shots gazing at Kim's face. While I admit she is a very pretty girl, I am not sure these shots add anything to the DVDs.