If you ever want to see how fabulous an actor can perform then watch Joker. Joaquin will ruin other actors for you. Afterall it's not easy to walk in someone else's shoes especially when the character is loved my millions. He not only walked in his shoes he climbed the Everest with it.
The way the character is performed by Joaquin, he will trick your mind into experiencing what a psychologically not well person might go through he might just convince you to agree that everything wrong he is doing is actually justified. The storyline is slow and takes its time to grab a pace but is sooo worth it, you will definitely not regret it.
Don't miss this masterpiece at any cost!