Here's the thing...
some things just don't work on stage. Ask Elton John who tried to adapt Lestat, which actually may have worked in better hands. But a Dracula musical? Please, but Wildhorn tried and it failed.
As for Taymor and Bono being behind this. I give Taymor credit, Lion King was a stroke of genius and took a terrible concept of making a disney animated feature into a Broadway show and made it something soulful, deep and resonating. A piece of art and not consumerism like Beauty and the Beast on stage was and what I hear Tarzan was.
Even so, I feel Taymor has lost her mind a wee bit after the disasterous Across the Universe which took a completely awesome and winning concept of a film musical about a Brit's perspective of American struggle in the 1960s set to Beetles music and turned it into not the next Moulin Rouge but a series of hit and miss music videos strung together to second rate covers of Beetles songs with paper thin character cliches pretending to be depth.
And the fact that Taymor wants the same two leads from that in this show, scares me quite frankly. And Bono? Sorry he just seems like a strange choice. I could either see the music really working and surprising everyone (I think the visuals are doomed one way or another) or more likely falling flat on its face (like Elton John adding music to Anne Rice).
And I think if Sondheim was writing the music, we could feel better as the man has never written bad music. I mean if he can turn a musical about a serial killing barber into a hit....well I'd have a wee bit more confidence. I'm glad it's not ALW, but at least Webber has written one or two good musicals, well the music anyway (Phantom of the Opera and Sunset Blvd.).
I'm just dubious about the prosect of a guy swinging around a stage or over an audience belting out rock ballads in a Spidey suit.