Is removing rejects not a way to pick only the best?
It is not, unless your rejection criteria is "everything that is not the best." However, if your rejection criteria is "not meeting basic requirements" then you are left with the best, and the second best and the middle, all the way down to the bottom of adequate.
So if "basic requirements" in this case are "on first glance like a face good enough to fool a human", I don't see how you could have a "best" criteria that's significantly different without accounting for the odd glitches in the current set.
You're making a distinction that I understand can exits. I'm just failing to see where it exists in this case.
It is not, unless your rejection criteria is "everything that is not the best." However, if your rejection criteria is "not meeting basic requirements" then you are left with the best, and the second best and the middle, all the way down to the bottom of adequate.