If they're gonna pitch such a decision as the tagline for the game, I really hope the main character doesn't pull a "I'll save the world AND you" option out of his ass again like other protagonists have. Have him actually
choose one or the other.
I'd prefer they keep the romance downplayed as well. Too much focus on that will eventually just start taking away from whatever other characterization the characters may have to offer.
BTW on a random note, am I the only one who sees something like Manhattan Island in New York surrounded by a dried up Hudson River in one of those concept arts?