Hahahahahaha!
I absolutely loathe 4D (I tried it once, at the behest of my youngest - never again).
It is the exact opposite of immersive. Why would anyone want to be kicked in the back of the seat for two (or in this case three) hours? Avatar: The Way of Water is not a film I care for, to put it mildly, but the idea of seeing it in 4D is truly horrific.