Her absolute best film performance is in
...ALBERT NOBBS! Anyone else agree?
I think this is the one she should of won an Oscar for, instead of Meryl Streep winning for THE IRON LADY. Don't get me wrong, Meryl Streep's performance was good, and I know it's all a matter of opinion, but my vote would go to Glenn, definitely!
Please excuse typos/funny wording; I use speech-recognition that doesn't always recognize!