A) they are (Read Hitchcock/Truffaut for more information) B) precisely C) narrative efficiency is more important (it’s the reason why Disney remakes are bad because they try to fill them) D) Cinema is an industry and as a result movies are made under economic constraints

A) Claiming every plot hole ever was intentional is absurd. C) If Gotham is cut odf from the rest of the world and it's a big deal, and Batman just shows back up there, it's not efficient. It undermines the established facts and the plot. D) Fixing most plotholes is cheap