You know why RENT partially failed? Team America! Who can take that musical seriously after "Everyone has AIDS"?
Okay, I'm exaggerating, but RENT was untimely, IMO. HIV while still a problem is not exactly as virulent anymore; plus the HIV in movie things has been done before (Philadelphia, anyone?) And having people in a movie who are openly gay is no big deal anymore, either. If RENT had been released in the 90's, it might have done better. Also, the cast didn't help. The movie had absolutely no star pull.
As for Sweeney, people need to stop suggesting Broadway people for the cast. I mean, you can all you like, but it's not going to happen. Patti LuPone is known to us Broadway fans, but if you mention her to Mr. Joe Not a Musical Fan, he'll be like "Who?" You have to compromise and find people WITH talent who are also well-established movie/TV stars and thus have some box office pull.
I'm rather nervous about the movie, but also kind of excited. I'm sure I'll be let down as I always am, but it doesn't hurt to dream, does it?
Jimmy, what are you doing here in the middle of the night? It's almost 9 PM!