What, in your opinion, what is Chris Nolan's worst film so far, and why it's your pick. And this is only for films he directed, so Man of Steel doesn't count.
My pick would be Inception. I just felt nothing for the characters. They all felt cold and their dialogue was flat and dull. The action scenes were neat, but I can tell Nolan was trying to make us feel for DiCaprio's character. And I felt he failed in doing so.