Going "full Marvel" with Snyder's visual style would be a mistake. Ragnarok did have a sequence (Valkyrie's flashback) that was very Snyderesque but it did it in a serious moment for that movie. Trying to blend that in from start to finish and not have it feel like a mismatch would be an almost impossible task.
This.I'd have preferred they'd gone with the darker tone tbh. I really can't stand Marvel movies any more, and it looks like Justice League is a worse version of an already terrible movie style.
Pass.
fun but flawed, is an upgrade from fun but trainwreck, of suicide squad.
That Nolan style works well for a character like Batman but not so much for characters like Wonder Woman and Superman (or their take on Flash). That's part of the reason the Wonder Woman movie was so well received. It was the first to fully depart from it. Trying to figure out the tones for the individual characters and what sort of balance they need to strike when they're all together is probably part of the reason they've pulled back from so much of the planned slate.
Then Batman goes back to his own movie and struggles against street level thugs.
Comic book characters all started out in their own universe.
Flash doesn't share the same universe with Batman. Wonderwoman doesn't share the same universe with Superman. Iron Man doesn't share the same universe with the Hulk or Ant Man. Alien doesn't share the same universe with Predator. Etc..
It was a money-making gimmick of fuck reasons, make $$ to mix them into the same universe in the comics. It's the same thing for movies now. If it keeps making money on the big screen, they'll eventually go down all those rabbit holes the comics went down as well. DC vs. Marvel vs. the Terminator vs. Ren & Stimpy vs. Godzilla