Looks are important -- I don't think anyone can truly deny that.
But the state of the heart is definitely the most important matter.
And, I understand what you're saying. I've had the blessing of meeting a few different types of people, and some cultures/families/genetics are just built differently than others, with each one having its own beauty.
For instance, on the opposite end of the scale:
I occasionally view diet/exercise videos on YouTube, and I came across a video of an Asian guy who was built like the Hulk.
It seriously looked like someone had attached an Asian face to a 'roided-up (filled with steroids) Caucasian body. The face and the build just did not seem to match at all. Now, this guy was socially handsome -- meaning, he was what social media would say was good-looking -- and I give him nothing but credit for wanting to be in good physical shape.
But for some reason, that type of body on an Asian man (to me at least) just did NOT look right at all. There was something very bloated and unnatural about it, and not something I would normally be attracted to because of how out-of-place it looked (but that's just me.)
I'm more drawn to a person who tries to be the best they can be while working within the range God gave them.
(I also agree with the old saying that the most attractive person can suddenly seem ugly if they have an ugly heart, and a person who seems average might seem become beautiful in your eyes when you get to know them.)