Not that I ever eat any of the food from the Green Burrito menu at Carl's Jr. Their burgers are delicious, so that's what I eat when I go there. Seriously. Carl's Jr. and Dairy Queen burgers are the only fast food burgers I eat. They actually flame broil their burgers, where as every place else seems to nuke them in the microwave or some sh*t.
Actually, a lot of places cook their burgers on flat top grills or griddles. Many of those then stick them in warmer trays and reheat them microwave style, but the actual cooking is done in much the same style as if you'd cooked em in a pan.
And I'm not so sure I find fast food flame broiling to be that much better than the flat top, as long as the warmer trays/microwave reheat parts don't come into play.