You can tell based on how a woman looks, dresses, carries herself and how she speaks whether she's qualityAnd you can know all of these things about a woman with a single glance? Without speaking one word to them?
Impressive.
A lot of it is obvious - nice fit body, cute face, no tattoos, looks good with minimal makeup, dresses and carries herself with close, has a kind look in the face, etc... i judge a lot based on body language and energy they express in addition to liking a fat ass and thick athletic legs