Hear me out, Ang Lee films his movies in 120 fps 3D and then reduces to 24 fps for the scenes that would look cheesy in High-Frame-Rate.
And he’s literally the only Director on the planet who does this.
Also he did a great job on The Hulk, which never was gonna be good in movie format, but he still did more then anyone else could with the matetial he had to work with (The Incredible Hulk). I mean that final fight scene when you have an insanely powerful superhero as the Hulk; was impressive, and it was the only time we ever saw the Hulk go infinite-anger (infinite super -strength) in a Live-Action movie, when even the Hulk’s own superpower father couldn’t absorb that energy level at infinity literally.
He does the best with what he has to work with, which is often scraps for material, imagine giving him something with lots of material to work with, like the Flash.
ALSO, WHOEVER DIRECT’S THE FLASH MOVIE WON’T HAVE ANY FREEDOM AT ALL. So don’t worry about how he would make it, because its gonna be the same movie no matter who’s the Director. But the cinematography will be different based on who the Director is, so why not Ang Lee. He would be perfect.
Can you imagine The Flash’s movie ( DCEU ) with both the action scenes & slow-mo scenes in HFR 3D?