Good video. I actually just started my Test Stack 17 yesterday, I'm using it to kickstart my PCT and throughout PCT. I think a good emphasis on the product is the mental aspect of having increased free test, the sense of well being, that alpha complex, confidence, all those mental factors aside from the physical benefits. Lol at the muffin top chicks.. I'm gonna write a review when I'm done with Test Stack 17, probably going to run it 60 days @ 3 caps a day.