I hated it on first viewing too
Then I started watching a lot of YouTube videos on it to try and understand more, which helped a lot. And boy, is there a lot to unpack.
It's kind of like one of those music albums which don't grip you on first listen, but with each subsequent listen you appreciate it more and more.
I still don't love it as a "movie" per se, but I'm enjoying (and hating) trying to wrap my head around the concepts and reconciling everything in my own mind