We're coming up to the 90th Academy Awards, so here's the 91st episode of Diminishing Returns, covering all of this year's Best Picture nominees (Call Me By Your Name, Darkest Hour, Dunkirk, Get Out, Ladybird, Phantom Thread, The Post, The Shape of Water and Three Billboards Outside Ebbing, Missouri) as well as some other bits and pieces including a retrospective look at a few of last year's award winners.