Just saw the trailer. I like the imagery in at least one of the scenes, so I'm interested in seeing it. Without any real idea of who the characters are or what the plot is, I think it's an effective trailer. Unless those things were all meant to be clear, in which case it's a catastrophic failure. But, I am going to see this eventually. I skipped Dunkirk, but other than that I've enjoyed the films of Nolan's that immediately spring to mind. Interstellar isn't amazing, but it's not awful.