No comment really on what I think of Gal Gadot as Wonder Woman. That's going to depend entirely on what I see on screen.
I'm glad they appear to be going forward into JL territory. With live Young Justice
apparently coming, I have to wonder whether the characters from both that and Arrow
will be set in the same universe as this film. So far, there's been no character who appears in one who's cast differently in any other, and (edit - presumably except for Speedy) the roster of main characters in the YJ cartoon doesn't overlap with either Arrow
so far or what we know of SuperBats.