AVClub: There are so many things about Crazy Ex-Girlfriend that are surprising. The punchlines often come from around a corner you didn’t expect. The music has been all over the map, in the best possible way. Perhaps most importantly, the precarious balance it strikes between earnestness and cynicism feels really fresh. But in “I Hope Josh Comes to My Party!,” it became clear that there’s one thing that isn’t particularly surprising: what happens.