When first trailer came out, I believed that movie will be awesome and not that I was right but the movie is over the top. Seriously, like Todd Phillips who made "The Hangover" which is a comedy film, making an opposite genre movie like "Joker" is very impressive. I really love that author made this movie the way he see it. It doesn't bother him all "tolerance", he don't afraid to put in his movie cruelty in all ways, and it's not about killing but oppression by society, pushing so hard that convince someone to do what normally not suppose to happen and the way it looks, it's actually scary. Also it's not just story about villain, it's a message that no metter if person sick or different, he still part of our community and must be judged like "normal" human. So, in conclusion "Joker" - is masterpiece. You need to see it, other way you won't understand it.