I agree. I was pleasantly surprised at how much I enjoyed it, until the last episode where there were so many elaborate magic elements and cliches crammed in that it twisted my head, but not in a good, puzzling way. It felt like it turned it into a kid's TV show, goosebumps or something, where the villain was like the cartoon network version of Vigo the Carpathian from Ghostbusters 2. It felt like it was meant to be a Scooby Doo type thing, but they didn't do it in a clever way. Very disappointing.