Besty, that's a similar trajectory as BEAUTIFUL, which is actually one of my favorite musicals. I thought everyone involved managed to make the fairly conventional story into something that sizzles on stage, though I admit a lot of my enjoyment stemmed from Jessie Mueller's electrifying, Streisand-esque performance.
I kinda hate the idea of three Chers because, again, what I loved so much about BEAUTIFUL was watching Mueller's journey from the naive Brooklyn teenager to the empowered (not hardened like in most versions of this type of narrative) but humble Carole King that (spoiler alert!) we see performing at Carnegie Hall. But hey, FUN HOME made three Alisons work.
"Some people can thrive and bloom living life in a living room, that's perfect for some people of one hundred and five. But I at least gotta try, when I think of all the sights that I gotta see, all the places I gotta play, all the things that I gotta be at"