Greenpalmtreestillmine:
The transmission of emotional states through the human face is uniquely human
Nonsense! It's not unique at all. The degree is possibly unusual but we're an unusually communicative species.
and is not something that can be accounted for by evolution.
What I think you mean here is that it's not something you can account for by evolution. I have no difficulties doing so.
The communicative abililty of the human face is not something necessary to the survival of the species, it is an enigma.
Again, to you. How do you know what's necessary for survival? In any case, your point seems to be that this is a useless feature and therefore must be divine in origin. I believe your premise is false and your conclusion is a non sequitur anyway.
The human face is unique and its so called "evolution" does not fit in with the models and mechanisms put forth by evolutionists.
Which evolutionists? Which models? Why do you disagree with their conclusions? Maybe you can start with the link Leolaia posted...