Instruct: Classify Amazon reviews into positive or negative sentiment
Query: i don't think pilates/yoga is ms. austin's strong point

i've been familiar with denise austin's low-impact aerobic workouts since the 80's when she had a regular show on espn. being a familiar face, i purchased this video to add variety to my collection of yoga tapes and to get introduced to the pilates method. the beginning ads at the start of the tape are very bothersome to fast-forward through. as for her 2 20-minute workouts:the first one is okay for a basic introduction to pilates, but it seemed a bit too brief for me to feel like i got much of a workout. her yoga instruction in the second leaves much to be desired; it would be best to purchase a more proper yoga tape if one wants to get into yoga.i felt i made a mistake in purchasing this video just because i was familiar the instructor. i'm sure there are better pilates-based tapes out there.