Top row, from left: Emma Stone in “Poor Things,” and Cillian Murphy in “Oppenheimer.” Bottom row, from left: Margot Robbie, Alexandra Shipp, Michael Cera, Ariana Greenblatt and America Ferrera in “Barbie,” and Da’Vine Joy Randolph, Paul Giamatti and Dominic Sessa in “The Holdovers.” As we enter the Oscar season homestretch, it’s that time once again for the BuzzMeter to flex …