This video is pretty good for a Firm cardio. My only real complaints are about their use of the sculpting stick on the floor being a safety hazard and I don't particularly care for this particular instructor; she seems too laid back for working out. I don't have a sculpting stick but I find ways around that obstacle. I don't feel the burn from this workout's floor segments unless I use heavier weights than they do, but then that's what Firm workouts are designed to do. Aside from that, the moves are mostly easy to follow once you catch on, and there is one samba track I enjoy. However, I wouldn't recommend this video for a complete beginner. It's over 30 minutes long.