suggested using a voice double for her, however, she said, "I basically started to cry and said, 'You mean someone else is going to do my big emotional turning point for the season?' In the end, it was an incredible experience and I'm glad I did it. And I never want to do it again." Davies was so impressed with Hinton Battle's performance on Broadway in The Wiz that he asked Battle to play the demon Sweet. Battle, a three-time Tony-winner, wore prosthetic make-up for the first time to give him a demonic red face. Sweet was portrayed as "slick", smooth and stylish; in contrast, most demons on the series were designed to be crude and ugly. The set for The Bronze was used frequently throughout the series, but stairs were built from the stage to maximize floor space for Buffy's dance. Running eight minutes longer than any in the series, the episode was also the most technical and complex. Whedon, who has stated this is one of his favorite Buffy episodes, used a widescreen letterboxed format for filming (the only episode in the series to get this treatment), different lighting to bring out the sets more vibrantly, and long takes for shooting—including a complicated shot with a full conversation, a song, and two choreographed dances that took 21 attempts to get right. These were designed to give viewers all the clues they needed to establish all the nuances of the relationships between characters. Davies commented that the intricacies of filming this episode were "infinitely more complicated than a regular Buffy" episode, and Whedon stated in the DVD commentary that he was ambitious to prove what television is capable of, saying "it just depends how much you care". UPN, the television network that aired Buffys last two seasons, promoted the episode by displaying Gellar's face on billboards with music notes over her eyes, and held a special premiere event. Network president Dean Valentine remarked he thought it was "one of the best episodes of television I ever saw in my life". Critics hailed the episode as successful in telling a complex story about all the characters in a unique way, while retaining the series' effective elements of writing and character development. Throughout the show—as in the rest of the series—the characters self-consciously address their own dialogue and actions. Anya describes her own duet "I'll Never Tell" as "a retro pastiche