I have always thought "On The Record" was a ready-made theme park show. It have been better suited where BatB: Live is at DHS (recording studio theme after all), but it's a 2 hour revue of Disney songs both obscure and popular. Add music and structure it similar to Voices of Liberty where every show uses a different set-list you have something compelling and rewatchable.
That said, despite the initial excitement for all of this, it's going to be, what, five years before it's all completed? It gives me plenty of time to save, but I don't want to go until everything announced is complete.