I thought that Roma made me want to go for dental work rather than to continue to watch it. But I gutted it out through the whole thing.
Blackkklansman, wow. Definitely not some raucous comedy like I had presumed from previews (although being Spike Lee, I knew there would be an undercurrent to it). The fact that it was based on a true story hit me. There was one scene that I had a rather visceral reaction and was yelling at the screen "that's right, you muthaf**ers"

Spike would have been proud! (I watched it at home, and thus wasn't arrested or something). The end made me cry. Because it is real, and it is where our country is right now, and THAT is painful. 9/10 from me.
My picks so far would be Blackkklansman, Green Book, Bohemian Rhapsody just barely over Vice, then Roma. Still need to see The Favorite, Star is Born, and Black Panther.