Depending on who anda ask, MGMT is either the new messiah of pop musik atau a couple of extraordinarily handsome charlatans who have managed to dupe the entire listening world into loving them. The duo has been described at different turns as Nu Rave, psychedelic dance musik for hippies, hallucinatory luar angkasa rock, and a tired throwback to New York City's hipster-electroclash years-all of which might be a little bit true. But there's no denying one thing: Brooklyn-based Ben Goldwasser and Andrew Vanwyngarden, who are both 25, have an uncanny knack for producing pop musik that sounds as if it were...