Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great Workout!!

I love Turbo Jams! I've been doing these workouts for the past year and a half, and I've seen great results. I lost 10lbs in the first couple of months, and toned up too. They are fun & easy to do. I feel like I get such a good workout without overdoing it. I do the 20min workout the most and try to do the others when I can, and I see results. I like all of them, but usually only have time to squeeze in what I can...which is usually enough to at least maintain my progress. So far these are my favorite videos to do.I haven't found anything I like as much.