I haven't seen "Batman v. Superman" and I probably won't see it in theaters. I've read plenty of reviews, and it sounds like it's not my thing. I think I can sum up the problem many fans have with it, and this echoes some reviews I've seen elsewhere: the movie doesn't seem to depict these iconic characters in the fashion I'm either accustomed to or comfortable with.
So if I was given responsibility to write a B-vs-S fight, what would it look like? To make this easier, we'll assume the events of "Man of Steel" stand.