I'll say it: Affleck is the best Wayne and Batman, the complete character. I never liked Keaton, we won't talk about Kilmer and Clooney (although Kilmer was better) and while Bale was a great Bruce Wayne, he was a terrible Batman IMO. Over-the-top voice, poor fighting and just generally too soft.

The overall attitude, tone and presentation of Batman (except for the gun thing, but I understand that based on the context) is the diamond in the rough of Batman v Superman. This is a dude that is very rough around the edges who is obviously very close to completely going off the deep end. He's somber, broody and does not fuck around with his "victims", unlike Bale's version that whines about Rachel and gushes over Dent all the time. Batfleck is a pendulum of instability that is seemingly only held together by Alfred, but you can tell he's about given up as well, almost becoming an enabler at this point with his " fuck it you haven't died yet" apathy showing itself in the movie.

Hopefully a different director gets their claws in this new Batman. I actually think Affleck himself would do a good job with it based on how well he plays it, despite the writing limitations.