I found that this product was wonderful! I had been sick for a while and getting back into excercising was hard. My motivation wasn't there and everthing out there wanted to you to jump buildings it seemed to get you back into shape. I found this was totally opposite. I received a nice workout, stayed motivated and was pouring in sweat by the time I got to the mat work. Especially on level 2. I bought the whole series (Abs and Buns, thighs and arms) those two dvds are also phenomenal! Buy all four and rotate them. You won't regret it. Honestly, I can say that I see a difference in how my clothes fit. My waist uses to be tight and uncomfortable in my clothes and now I have about two inches and I have only been doing this four to five times a week and I am on my third week. Be mindful that good eating habits are also required in order to see results! 5 stars