Snyder can direct a movie straight forward (see Dawn of the Dead), so there's no reason to worry about it being overstylized or hyperrealistic.
That was one
movie, though, at the start of his career. It was also his lowest budgeted, and if you look at every other project he has done since then, including the upcoming Sucker Punch
, the more projects he does that are higher profile, the more of his hyper-stylized, slow-motion type of filmmaking creeps into every film that he does.
will probably be his highest budgeted film yet, which doesn't make me believe that he'll restrain himself; if anything, it makes me believe he'll go all out stylistically.