yeah,.....did the first 2 months before my appendix burst.....I def. had great strength gains and packed on 12 lbs using there 3 extreme. Also there vp2, and eating like mad man. I was 19, but that 2 months set me up for a real good thorwing season that next semester. Overall, didnt feel like i did enough, but obviously i did. I would changed the ab routine. I do a whole day to abs not just some cable crunches. But i believe the Vp2 had a lot to do with it. It makes ya feel good...haha its weird but its like i crave the stuff lol.