Not a particularly popular or convincing beer style since the musty pilsner malt breading and sourdough-skunked zwickel yeast musk defining this beloved Midwestern helles lager will put-off sweet-toothed imbibers (like Heineken oft-time does). Lemon-rotted sourness keeps floral-perfumed whim and metallic sheen at bay. Not a personal fave, but enjoyed by many German-influenced beer geeks.