Here is a comparison to show the eye socket thing, on Left is CC3 Virtual Human Denisa, on right is a CC3 Transformed G3F.
The G3F has way less Eye Socket geography, so the eye just is more flat to the face. Now, I think in real life actually there is more space than the G3F's eye socket has, so in some ways, the Virtual Human is approaching this realism.
But, I think the G3F winds up looking more natural, because you just don't see eye socket geography, so you don't notice it.
Thus I feel if the CC3 VH has less eye socket geography, it will just be more appealing and look better.