I was there tonight and loved it too. While the original had wonderful moments, I think this version is a vast improvement in just about every area. The storytelling is much stronger and I think allows for a greater emotional impact, especially at "I Will Never Leave You." Re: "Ready to Play," the number accomplishes something important that "We Share Everything" did not -- it signals the twins' sexual liberation. With the new flashback and the trial scene, a lot more is made of their near-im...
I don't really think Cole Porter needs anyone to defend his lyrics, but I've always thought that that line (in addition to several others like it in Kiss Me, Kate) was a joke about the sometimes strange stresses of iambic pentameter. I.e., if one follows the rhythms of that first line, the emphasis is placed thusly: DEM-o-CRAC-y.
Everything is "based" on something, but the question asked what musicals were not based on a book, a play, a movie, etc. Company started with Furth's unproduced plays, so I would argue that it is original. Sunday is a completely original story, as is Into the Woods. I would also classify musicals based on real-life events as original (Dreamgirls, Chorus Line, Caroline or Change).
There were some good answers to the question here, which led to my discovery of a different point. The fact that the witch does not mention giants as something Rapunzel needs to watch out for, when a giant ends up killing her in Act 2, adds to the witch's flaws as a mother.
I don't know anything about Norbert's experience with DRS, but simply talking for an extended period of time in a show can be more taxing vocally than singing.
I'd much rather see them do Anyone Can Whistle like they've been hinting (though even that had a concert not too long ago, in the 90's). But as it is my favorite Sondheim score, I'll be there.
I actually thought Threepenny was great -- since they don't have a real crowd-pleasing number, they probably figured "Pimp" (which showcases both Cumming and Lauper) would be the best choice. I loved the show and the number, so maybe I'm a little biased. Color Purple, Drowsy, and Jersey Boys were all very good, Wedding Singer was energetic if derivative musically, Sweeney was a bit of a mess, and Pajama Game (especially the Hernando's Hideaway section) didn't wow me like it did in the theater.