Ok, I finally watched it. It's great. Genuinely. Even as a music maker and critic who is not exactly in love with K-pop, I can recognize a banger, and this has one at every turn. Musicals live & die on their songs, and this thrives. Broadway When? Further- the animation, writing, characterizations are all on point, and with great themes. Turns out we're all demon hunters, huh? And while I mourn the loss of attention spans in feature length media, this ain't slop. It's smart. Genuinely great.