I think the movie was good, some scenes were a bit cringey, but that's kind of expected. I think the movie was a bit fast-paced and geared towards a younger audience. Like another review stated, I think this movie would have been much better as a series and would've given more time to actually develop the characters. But I did enjoy the visuals, and most of the jokes were really good.
also, we need more demon kitty, like, hands down best character.
Spoilers:
I would have appreciated more exploration into other characters; it felt like they were trying to do too much with too little time. This is especially evident in the climax of the movie, where Rumi confronts Celine and they both have a very emotional moment. It was done well, but was never addressed afterwards. It left me wanting a lot more from the film and a bit unsatisfied. Also, the movie is just spectacular in the visual aspect, but the story is so unfinished and rushed, it just created so many subplots and finished none of them, except for the main one (with the Huntrix group and the demon realm). All in all, the soundtrack is beautifully done, the style and visuals are absolutely out of this world, but the story is incredibly lacking and is definitely for a younger audience.