I don't have a problem with all the planets during "A Whole New World" in theory. I mean what's more romantic than giving someone the entire solar system?
The problem with the staging is having the ensemble in black body suits dancing around with the stars and planets. As someone mentioned above it distracts from the two leads singing, but worse it evokes the staging from "The Moon and Me," and anytime you start thinking about The Addams Family it's usually a bad thing.
Cats- Her new song is safe and bland, but the problem isn't the song per se. It's that it sits in an awkward place in Reed's voice. She has to jump over her break and it led to many intonation/phrasing problems.
Marie: Don't be in such a hurry about that pretty little chippy in Frisco.
Tony: Eh, she's a no chip!