I don't much like the idea of Ben Affleck being the new Batman.
Regardless of whether Christian Bale is a nice guy, he did a damn good job as Batman. The trilogy was brilliant with the pinnacle being The Dark Night, in my humble opinion.
I'm scared it will turn too comic book again, like the earlier incarnations with Michael Keaton et al....
I think they should leave the franchise for a little. It's far to soon for a reinvention.