I guess Miller liked having interior monologues so much, he gave them to everyone. Batman, Superman, Robin, the Joker, the new police commissioner. I don’t think anyone else. But there’s a lot of interior monologue. More than the media coverage.
Superman’s is actually the most revelatory. Miller writes him as scared, which is sort of funny considering he’s Superman. The best monologue, in terms of writing, is probably Robin’s. She only has it for a few pages, during an action scene, and Miller is terse. Terse works for it.
As for the Joker and Batman? Their monologues are about the other. Miller doesn’t actually have any great observations about the two of them. Their final battle isn’t even particularly iconic. Miller juxtaposes it against news commentators talking about Batman and killing. It works, but it’s obvious.
Miller opens with Superman; Bruce never really gets his comic back. Clark’s too big.
Hunt the Dark Knight; writer and penciller, Frank Miller; inkers, Klaus Janson and Miller; colorist, Lynn Varley; letterer, John Costanza; editors, Dick Giordano and Denny O’Neil; publisher, DC Comics.