I thought it was excellent, every second of film being well-crafted, and it didn't turn into a right- or left-wing screed, despite pointing the finger at some real issues. Mr. Phoenix is amazing to watch.
If you think Joker was slow, the third season of Twin Peaks would drive you insane. Lynch's background as a painter is on full display. I am really glad I got this on Blu-Ray, because with the amount of detail packed on the screen, crappy lo-res streaming would make it "video mud." My wife and I are loving it, but it's certainly for fans of slow, artsy flicks. The market finally caught up with Lynch having 100% control on a project. I think the third season is like one long film.
Kyle MacLaclan as "Mr.C" is scary as fuck. He does great with "subtly inhuman."