As long as she is Batman's love interest, I don't mind. But if they intend to make her the reason for Batman and Superman's rivalry, I'll HATE it and am not going to watch it. Really hope that is not the case, as Lois will be in the movie, too.
IMO, Superman and Batman are already a "crowd". If they want to make a Justice League movie, fine, do it, but in JL movie.
Andreia (hoping they afford us at least some glimpse of Lois and Clark's romance in a movie so hero-packed)