Only problem is, his Batman is kind of derivative. In fact, it looks like he ripped off Ryan Stegman's famed convention sketch of a grisled, Seal Team 6-bodied thicker Batman. Which, is itself derivative ultimately of DKR, and it sure seems very Capullo-esque as well.
Thing about Miller's Batman take, it was wholly original and unique. It was a massive paradigm shift, not only for Batman, but for the entire Comics industry. There's no way this mini-series, even if it's really good, will do that. In fact, it's more of a new take on the Joker than the Batman.
The conceit of one of Batman's Villlains (or a major DC villain) using the legitimacy of elected office to battle him or other heroes is also derivative. (See Penguin and Lex Luthor).