So, does anyone actually like the pairing of Batgirl and Batman?
You know, anyone besides Bruce Timm?
I mean, the relationship was intriguing in "Batman Beyond" but, by the time those characters started hinting at a relationship they were both quite old. You could make the assumption that they got together when Bruce was in his 50's and Barbara was in her 30's or something. But the way this movie plays out with their ages is just so... eww.
Hell, even if they were similar in age, I've always preferred Bruce with Selina. And I've always preferred Barbara with... no one. She doesn't seem like the type of character who needs romantic subplots. Just leave her single. It's not a crime to leave a character dateless, DC!