I take the opportunity of this thread to make a question about the movie: is it about Violet, or is it about someone else?

As in the regular show often happened, in most episodes the story wasn't about Violet herself. She was just the witness of the emotional journey of another person, and the story unfolded that drama.

But the regular show had also episodes who focused on Violet's drama.

Being this a movie, and having seen the regular show, I'm wondering what the story talks about. Because according to that answer I might be interested in watching it, or I'll skip it entirely.

(needless to say, I didn't read the OP in order to avoid spoilers)