I won't watch the trailer, but I'm definitely excited. I love Joaquin Phoenix. Her, The Master, and Clay Pigeons are classics. Even stuff from him that doesn't quite hit the mark on the whole has a great performance by him. So even if I don't like the overall movie, I'm sure Ill be enjoying his performance.
Nothing will ever reach Heath Ledger's Joker. Few roles in general will ever reach that genius. But here's to another go at this creepy cool villain.