Originally Posted by Cain
It's things like being more sympathetic with his villains ("You need help Harvey; give it up." and being more visible at a crime scene and the quipping; making out with chicks while wearing his cowl and being much more physical in his interactions with villains henchmen; as well as being put in more "James Bond like" deathtraps and escaping them (like the safe or the fireball) that reminded me a lot of bronze age Batman.
Keaton had some bronze age elements too BTW but there was a whole lot of golden age there too. With Kilmer I saw more bronze age in his Batman than anything else. Especially with the head butting with Dick Grayson something that B&R expanded on further which is a bronze age influence on that movie too.
I think Michael Keaton's Batman is a hybrid of the earliest Golden Age Batman and Frank Miller's The Dark Knight Returns
Originally Posted by GothamAlleys
I think the closest to being a match with Kilmer is Infantino's 60s Batman.
Btw, heres an example from top of my head from the 70s. Batman was pretty much like Bale is in Nolan's movies since the 70s. This is from 1971's Brave and the Bold #93