JB's comments are very accurate. It depends on what you want out of your theatre. If you like big belters, sex, and pop/rock music, then Lippa's version is for you. If you like densely layered music, subtle performances and nuance, then LaChiusa's is for you. Luckily, I like all of that, so I'm fans of both.
The thing for me is that I liked Lippa's version immediately, but it took me a while to like LaChiusa's, but now I think I lean a little towards LaChiusa's.
They've both got great casts. Lippa's got Julia Murney, Brian D'Archy James, Taye Diggs, Idina Menzel, Jennifer Cody while LaChiusa's got Mandy Patinkin, Toni Collette, Eartha Kitt, Tonya Pinkins, Norm Lewis, et all.
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