We saw The Batman in IMAX, which I am not sure was worth it. 4DX, though, sounds downright silly:

Annoying chair convulsing aside, I’d argue that all the unpleasantly translated movie-to-reality bits from our 4DX The Batman experience were quickly overshadowed by the batmobile scene. Before the batmobile was even on screen, we felt the revving of its engine under our seats, which gradually became more powerful as it slowly teased. Our chairs should have come with safety restraints, because when the car chase finally commenced in earnest, our theater became a Universal Studios roller coaster.

I Accidentally Watched The New Batman Movie In The Worst Way Possible