Hi, Yes i started the program about just over 5 months ago. I REALLY recommend it. You need to be strict and stick to the nutrition guide as well as the exercise. In my first 4 weeks i lost 17% body fat, which i was very happy. Unfortunately i had to stop doing it a few weeks ago because i fell pregnant and found it was too intense for me. you can do whatever intensity you want. My Dh and my brother are still on the program and have changed alot.. It's not about losing weight it's about fitness and being healthy losing weight is a bonus. In the 2 months i did it for i only lost 2 kgs but overall body fat was alot, and i was lot fitter, it's the best i've ever felt and looked. After i have my next baby within a month or 2 i'll be doing it again to lose my baby weight. I found it was the only thing that worked for me. if you want to know more let me know. I have all the info about it but if you do look on utube there is so many video's of ppls journey's and it does really work when you do the program structure. I hope i've helped you but please let me know if you want to know more