Tenet. I’ve watched it probably four times. Got my sister onto it and I think she’s seen it like seven times now.
Very rewatchable. It can make sense but I’d say it takes you at least two viewings to follow along. Probably three.
I wish there was a sequel but I don’t think that’s Christopher Nolan’s style.
I see other Nolan movies listed here. There’s definitely a theme in them with time, story order and apparently, dead wives?