Yes, it looks absolutely cheesy and horrible. And you know what the sad thing is? It’ll still be better than Expelled. And you know what’s sadder? I may actually go watch it! :P Well, maybe not. Being better than Expelled isn’t exactly a noteworthy achievement.
The actual musical seems to be only about 35 minutes or so, but since the event’s listed as 130 minutes, it looks like most of it will actually be some live stuff which might be interesting too.