i think there is a point where GH allows you to take your genetics to the limit and makes you look god-like. thats what we saw with guys like ray, wheeler, etc in the 90's. i think once you hit that apex, the body cannot hold that amount of muscle for whatever reason and you lose sharpness and detail, i dont necessarily think it is all insulin's fault. i think thats we are seeing these days. maybe over saturation due to availability causing the body to look like it has less quality muscle to it? i dunno. but for some reason the guys in the 90's had the size and the look of physiques that were crisp and held good muscle, even at the nats level when they got their pro cards.
maybe disgusted would have a better idea as to why.