CJ completely understood the Joker. If only I could look at my father, scream "You know what happens when you rape and do horrible things to your own daughter for years and years because she couldn't stop you? You Get What You Fucking Deserve!"
Then blow his fucking brains out! And I guarantee you I'd have exactly the same look on my face as the Joker did when he popped that guy. But, no, I'd never actually do it despite the bullshit people say about the movie. But I'd be lying if I didn't say seeing that scene didn't make me wish I could.
You need to see this movie.
It's not often you sympathize with the bad guy, but in this movie you would. It's just too fucking bad they they didn't start their DCEU with this movie.