I was so disappointed with what they did to the character of Superman. Having him climbing into the bathtub with Lois Lane. And then having Batman almost kill Sup. That’s not the Superman that I have grown up with. May be I am bias, I am more of a Sup fan than Batman. And among other reasons, I was disappointed with BvS so when I saw how she appeared and kicking butts, I liked her after that.
When they cast Gal Gardot , I was pretty much like you, I didn’t think this was the right casting. She was never a stand out in F&F and she is no Lynda Carter (too skinny and not as well developed as Lynda Carter J ). But after, I watched her in BvS, her character grew on me.
Not much as far as memorable lines out of her but may be because they made her into this great kick butt character.
Just my opinion, will see how she does when the movie come out.