No, that image at left is not from Irrational Man, it's how I felt while watching it.
Oh my god. THE most boring movie.
It's an unconvincing story of a depressed college professor who finds his zest for life in planning the perfect murder. Joaquin Phoenix's character is the anchor of the story, but he isn't invested in his character or his lines; he seems barely able to remember them. Emma Stone and Parker Posey are the reasons I didn't walk out - they make the film come alive when they're on screen. But that's not nearly enough.
Two out of five stars for Irrational Man. And that's generous.