These have not been an easy two years for Madonna. Since the release of “Truth or Dare,” it seems she can do little right. Proud of the film documenting her “Blonde Ambition” tour, she had granted more interviews than ever before, and familiarity bred contempt. Even more hype surrounded the release of her “Sex” book, followed by the disappointing “Erotica” album and the critically panned 1993 film “Body of Evidence,” all of which were seen as signs of her decline. The box-office success of Penny Marshall’s feel-good female baseball film “A League of Their Own,” the hit singles “This Used to Be My Playground” and “I’ll Remember” (which is one of her best-selling singles ever, spending 24 weeks on the Billboard charts), and the sell-out Girlie Show tour have conveniently been forgotten. “Madonna a-gonna!” screamed the headlines when the Girlie Show tour went to Britain, and tabloid stories this year have often portrayed her as a sad, sagging figure. In the United States, a per...