Actually this is not exactly true - this cannot be the worst Batman movie simply because it has nothing to do with the others.It is like completely new 'beginning' of a completely different story line of a completely unknown hero,who shamelessly has stolen the name and the costume of the one we know.This story of a fake Batman,unfortunately is not saved neither by the great cast,nor the cool effects(I wouldn't even begin to talk about Gotham city - devoid of all its atmosphere).

If you're a fan of Batman and Batman Returns (my personal ultimate favourites) as well as the comic book this movie is a complete sacrilege!