Instruct: Classify a review as either positive or negative.
Query: fun and effective workout

This is one of my favorite step videos, if not my ultimate favorite video. The moves were a little hard to follow at first, I had to do the wourkout 2-3 times before getting it down. It's worth it. The routine is a lot of fun.I disagree with another reviewer that said that Keli does not cue well. I think she does a great job. Watch her hands. She will hold one up, to the side... when she wants you to lead with that foot. You won't hear her say right foot or left, which is great because when you work out at home, you are a mirror image of what's on the screen. Your right is their left. In the advanced portion she says "back foot" and "front foot" which works out well because the step is perpendicular to the t.v.The abs routine that is in this video is amazing. You can not get an better ab workout in this amount of time.