Batman carried a gun, Superman was supposed to be a ruthless killer, Daredevil wore a yellow suit and so on... Comics change, multiple Flashes and Green Lanterns might point that out. You can't say Cyborg is not founding member of Justice League when he is written as one.
That reeks of Marvel!
(And the chick looking like a cross between "Cable" and "Domino" reeks of Marvel's darkest period... the 90's! Slap some segmented shoulder pads on her and cue Rob Liefeld!)
P.S. No problem KhaN, I stopped letting comic movies that weren't true to their source material bother me back when Roger Corman put out his Fantastic Four movie. And if the idea of source infidelity still bothered me, I would've just keeled over after watching last year's Fan4stic Four!