This is actually two workouts, one is about 25 minutes, then there is an advertising break, then a five minute workout. The other seven minutes are intro and credits. The short workout is basically everything from the long workout done once. The music is cheesy and beyond repetitive. Unfortunately, there are few onscreen clues about what the next move will be. There are no modifications shown or suggested for the less fit. Even with the modifications I did, my heart rate still reached target and I sweated a lot so if nothing else I would call it good aerobic exercise. My male roommate called it cheesecake - the camera shots and visual expressions of the women are aimed at appearing "sexy". If you will be bothered by butt shots, jiggly chests, pouting lips, and bedroom eyes then don't watch this. If you care less about how the instructors look than you do about burning calories then you may enjoy this.