The whole movie is a BIG joke.
Just like the joker fans in the movie, we all came to see the Joker—chaos, madness, that iconic cackle. That cackling maniac who’d rather burn the world than try to live in it. But no, what we got was Arthur. Good old Arthur, who’s less “Clown Prince of Crime” and more “Sad Man on the Subway.” And just like Arthur, the movie is a bit of a joke—an unfunny, stretched-out, two-hour joke that never really delivers a punchline.
Well just like the last song said, THAT'S LIFE! hahhaa it'very funny. So, if you enjoy being trolled go watch this movie.