Well I didn't have a ny great desire to see this but I ended up going with my daughter, and I'm very glad I did.
A superbly made film. The most convincing and believable (for a given amount of believable) representation of the Joker so far on film. Huge commitment from Phoenix.
I loved the unreliable narration and the care they took to avoid any semblance of sympathy for the main character while keeping his story utterly compelling.
Lovely tips to batman mythology not rammed down throats.
I'm undecided if I like it more than Logan. On balance, probably. It's certainly NOT a "superhero" film in any way. But it is a very, very good film.