For a long running and well oiled show, the director is pretty much a figure head at that point. Kevin Smith directed some episodes of The Flash and Supergirl and he said that he showed up and everybody just kind of did their thing, with or without him. He did make Jason Mewes a random masked henchman though so there's that.

There was nothing in this that pointed in the direction that it was done by Tim Burton, which is when he's at his best IMO. Sometimes he gets held back by his own tropes and becomes a parody of himself.