the thin hair
How can a thin hair ever be attractive?
For me description of a nightmare is a man with rich scalp (long curly, wavy), and woman with something like feathers on her head.
devastating on females.
That comment is known from those who traveled around south europe, handsome men, equally unattractive women. Women can really look rough. Usually dark hair implies already some strength opposite to slavic blonds who appear gentle. So, coloring the hair to lighter nuances has also that purpose, to soften sharper facial characteristics.
Germanics are probably more balanced
Once while visiting a friend in southern Germany, I played with one idea for 2 days. I saw a couple, they were heteresoxual, you could feel it, but it was practically impossible to distinguish who is the male and who is the female. They were dressed similarly (so no clues), they were both fat and had boobs (no clues there either), they both didn't have any make up( clueless), and they behaved the same. My german friend told me that the person with the longer hair! is a man. I think that he used a way he buttoned his shirt or something meaningless as that. Then we heard the voices, and man had slightly deeper one.
i have to say, that was the hardest case in a game "who's da man?" frequently played there.
So, yes you can say they are more balanced.
They have to have eye for those details....Otherwise Frau or Herr can be a tricky question.
But nice examples of both genders can really be handsome.