I like Wicked.
Perhaps the author is simply very bad at writing fic, and so she does not make an attempt to write an interesting or funny fic, but takes refuge in really boring bull? I've seen stuff like this before. Pinned up outside a fourth-grade classroom.

Talk to me. I'm always up for joint-missions, 'cause, honestly, they lessen my work and they're more fun. And NO ONE touches that musical.

...I say that about all my fandoms, though. Alas. So yes, I'm up for Wicked-musical missions. Not up on book canon, but musical I can do easily.

How do you tell truly bad fic from troll fic? You mentioned the time of the posting--are there other ways to tell? (Aside from blatantly obvious ones like, "Aragorn stole the Ring and became the new Dark Lord and everything exploded HA HA HA")

Incidentally, I can give a hand on book!Wicked missions, though I don't know much about the musical. So if you have a book-Suefic waiting on the backburner, I might be able to help out.