I thought Leto was great. Just like Affleck, he played a different Joker to everyone else. And the best Joker imo has always been Hamill. But in saying that, good ol WB had their grubby fingers all over it and cut it up. There's apparently alot of deleted/altered scenes. Surprising, they partly lightened it up.

And the BS that is coming from Joker/Harley relationship thanks to the SJWs really annoys me