Thoroughly enjoyed this! The imagination felt completely unrestrained, exactly like a child with Legos. No constricts of canon or budgets or CGI or realism. Yeah it would be awesome to do this or make that thing! Oh, there's a villain fight? Uh...yeah Suaron and Voldemort gotta be there!
The animation is great, and it was delightful to see what looks like a true passion project from some dedicated creators - a passion for story, for fun, for imagination and creativity.
I also appreciate the line on how messed up the name "Batgirl" is. It's so demeaning and condescending. They pointed that out lightly with an accurate joke (if she's called Batgirl then he's called batboy), and then they seemed to move on with Batman not often calling her "Batgirl," but Babs. Which is actually crucial in me being able to watch this, so thank you!