Re: "Beware the Batman" in 2013! New Animated Series
I don't think it undercut the series at all. I think it was trying to honour the series personally. They knew they were never going to be able to properly finish "Batman Beyond" so they wrote this episode for the fans of the entire Timm'Verse and "Batman Beyond" series to enjoy. That's how I always have looked at it. I know there are fans who don't like the episode for whatever reason and that's fine, but I really loved it.
Chief of Operations
Ignoring the The Last Stand since 2011.