Instruct: Classify Amazon reviews into positive or negative sentiment
Query: pros and cons

the basic moves portion makes you use muscles you probably were aware of. it is low impact, good for beginners and approx. 30mins. if you are looking to sweat, this is not what you're looking for. if you are looking for something to help increase your coordination and tone up, this is a good work-out.the fat burning portion is good. the twins take you through the proper ratio of hard/easy (1 to 3) to get a good cardio workout. this really works your legs (and i walk a lot, 1-2.5 miles a day). plus this workout is short(30mins), which i helpful if you don't have a full hour to work out.good addition to any workout collection.