You just know that every theater audience will be shouting all the lines along with the movie. That alone will make it worth going.
But it sounds like you’re hoping for it to happen . In which case my anecdote says maybe it won’t.
The only downside was the theater's bar was closed for some reason, so no white Russians could be had.
They had been doing it for a while, and had rocky-horror picture show levels of audience participation and costumes (Yes, including a cadre of knights in armor that brought their own shrubbery).