I think the major diffrence was how ZS version has opened up a whole new relm of movies...spolier alert! Like flash talking about breaking "the rule" moving faster than time....cyborg was also set up vary well....all I have for those 2 is what else??? So many easter eggs....martian man hunter....green lantern....even dark superman. Its almost as if they are doing what marvel did just backwards...I thought it was great to see so many deleted scenes...even alfred when he meets clark kent. Also louis lane was mentioned as a big key and jared letos joker was introduced not as the young thug joker but an older darker more bizzare version....almost like ledgers joker. Lots of potential....lets see if dc can do what they should because its a great story.