yes, we would always know, but some actors completely disappear in their roles like karl urban in dredd in comparison to george clooney in batman and robin wherein it almost looks like he just wore the suit and did not even made enough efforts to change his personality. i just imagine that affleck will just be himself or might make minimal efforts almost similar to his daredevil outing.

i see, well best we forget the daredevil movie, though i cant say anything about it fully till i see that movie my self which i havent yet

we'll have to see what he looks like in the suit if they release any photos, who knows they may go for the white eyes look i dont see why they wouldnt do that anyways

heck it might look like the batman arkham for all we know

all in all its hard to make a good arguement with anyone with what so little is given out at this point