There are two bartenders. One is pretty, and downright sweet, but she’s a bit quick with the beers. She ends up with too much head on the beer, which in turn means there’s not as much beer. Then there’s the dude, nice guy, and he fills the beers to well past required tolerances. Which one are you happier to see when you walk into the bar and why?
Women responding may want to switch around some of the above adjectives, but the question still applies.