So people wonder what the various parts of the male distribution look like with regard to attractiveness.

I assure you it's simple and less awesome than is commonly believed.

Bottom 20: Casual sex not possible, ltr only with the homeliest women

Middle 60: casual sex once in a blue moon with a homely woman, ltr below average-average woman

80th percentile: consistent casual sex with homely women, ltr with average cute women

90th-95th tile: consistent casual sex with cute women, average and below women practically jump into bed, ltr average and above women, may land a smokeshow

95-99+: consistent casual sex with cute+ women, ltr cute and smokeshow women

...

That's consistent with my observations. The "power" of breaking into the top 20% is greatly exaggerated.

My observations are pretty consistent with GSS data showing point blank most men aren't having much casual sex...5 partners in a year puts you in the top 5%.