The 80/20 rule comes from redpill so I'm interested in hearing responses from them.

What objective characteristics determine someone's position in the top 20 percent? What are we looking for in terms of face, hair, height, physique, money, endowment, social skills/neurotypicalty?

Is one being subpar enough to be a deal breaker?

I don't personally believe in this rule but I'd like to hear it described in more detail.