For the unaware U.S. pop fan, Kylie Minogue's first evidence of a three-night run at New York's Hammerstein Ballroom would seem to be an overindulgent spectacle. A two-hour running time, multiple costume changes, a golden Pegasus on point and half-naked dancers suspended in air - isn't this the "Loco-Motion" and "Can't Get You Out of My Mind" two-hit wonder?