Shame Roger Ebert isnt around to see it.
'Citizen Kane' was his favourite film, he loved Gary Oldman ("marvelous actor", "one of the great actors"), and he heaped praise on just about everything Fincher did ('Seven', 'Zodiac', 'Social Network' and 'Girl with the Dragon Tattoo' all got 4/4 ratings, IIRC).
With these ingredients, 'Mank' seems made for Ebert. He also lobbied for years for Oldman to get Oscar attention (notably on 'The Joan Rivers Show' in '86), but died a few years before Oldy finally got the statue. 😢 Looks like Gary will be nominated again, along with Seyfried.