These "astonishingly popular" Americans' "tribute to excess" rests on a "novel-length", "suit-any-palate" menu served in "ginormous" portions that guarantee "you get your money's worth", capped by an "over-the-top" array of the eponymous dessert; though foes fume that "factory is the operative word", "supersize-me" devotees are more than willing to accept the "crazy long waits" and "choppy" service, since it's "worth it every time."