I have finished my block 3 and feel like I got some decent results. I posted a pic in my profile since I don't know how to get it on here. but anyways its been a great program and I intend to do another round of it in a couple weeks if not this one I may do t25 with the wife to get her up and moving then Ill def come back to x3. Its such a quick and effective workout. as for the results. I didn't do anything else besides X3. watched what I ate (most of the time I did have a few gut bombs towards the end) I lost over 10% body fat and 17 lbs. so I would say it does everything it claims it will. can't wait to do it again and see where I go from here.