Unfortunately, no one has fully committed to those worlds. They walk the line of fantasy and realism without going all the way in one way or the other.
Burton wanted a normal guy as Batman. And of course the suit started the all black rubber trend that made its way into the Nolan films. Nolan on the other hand kept some fantasy elements in all of his films, despite the grounded approach he took in his trilogy. Both versions also had technical limitations that made Batman more grounded, so he couldn't move like an actual super hero.
The only film to go all the way was Joker, but no Batman film so far has truly embrace that level of real world or fantasy.
The DCEU Batman tried, but unfortunately they chose the wrong comics to influence the movies and Batman never got his own film. Regardless, the Snyderverse looks ugly. The costumes got progressively uglier too.
A gothic city, with 1940s fashion, modern technology, some artdeco and crazy ass villains in their classic costumes , supernatural villains, and agile and athletic prime Batman in his classic dark blue and grey costume would be my ideal Batman. Robin too, without the green shorts and exposed legs. That's too much.
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