I have some films like that. Powerful experiences that I have no desire to return to. SCHINDLER’S LIST, IRRÉVERSIBLE, VIVARIUM etc.
I’ve seen SCHINDLER’S LIST several times, and I think it is a great movie, I’d always re-watch it, but indeed, I’m not nuts about re-visiting IRRÉVERSIBLE. VIVARIUM I have on my watchlist, though not yet seen. Not sure, is it a good movie? It seems more a bit like a Twilight Zone episode stretched to full feature length, but maybe I give it a shot.
I would add Funny Games to your list (the US version, never seen the original).
They are more or less the same.
It’s also not a movie I feel like ever watching again.