Actually Drax, there's a huge difference in the results. I have tested out a few figures and poses, and the effect is not only less noticeable, it's virtually eliminated. The combination of shoulder-up fix, pectoral-up fix, pectoral-flatten, external obliques, serratus anterior and lat smaller morphs used together in the right combo, create a very realistic effect. And I'm still discovering ancillary morphs to improve the problem further.

Although, I don't own Musclebound Mike, I do own Massive Mike and Mike 1 and neither provide the morphs to fix this problem.

Having said that, I still believe that Massive Mike and Mike 1 are worthwhile investments and have their value. Mike 2 just seems to me to be the next step on his evolutionary ladder.