I think those taste like ass. Although I admit that at one point in my life, I did think they tasted pretty good. Once you start eating well, its easy to recognize the crap for what it is.
Smug elitism. I've been "eating well" for many years, and a good burger still tastes heavenly--even one from McDonalds.
I suppose some people would enjoy a burger only if it was grass-finished minced beef with raw-milk imported cheeses on a hand-crafted artisanal whole-grain sesame seed bun.
(The fact that I even know these words is humiliating!)