I liked Green Book (my favorite), Bohemian Rhapsody, BlacKKKlansman, Black Panther, and A Star is Born the most... all were worthy. Saw Roma and it was ok, but not sure what all the fuss is about - plus you had to read the movie - if I want to read I'd pick up a book. Vice I didn't love and I usually like historical stuff. Didn't see the Favourite.
Hopefully Warren Beatty reads the best picture again, he did a great job that one year - lol