Liz:
This is definitely a good cardio workout. It ranks right up there with Step Blast or any of the Cardio Hits (Power Max, Step Works or Step Fit). I think it is Cathe's most dancy workout and it may take a little time before you get it, but it's definitely worth the challenge. It's a lot of fun and I like the music. It's my favorite of Cathe's step and what got me hooked on her in the first place.
Marcy