My daughter showed me a part of it as she was watching it on her iPad over her dinner one night (I kind of miss their younger days when we always ate dinner together, it's very scattered now). She had been intending to watch it anyway but accelerated the process as apparently a whole bunch of people at gym (both her students and I think some of her friends) really, really, REALLY wanted to talk about it with her XD
She did warn me that the animation was deliberately choppy in places which I dislike purely on aesthetics (I am way too addicted to smoothness and gradients) but that it was otherwise pretty nice. Given the amount of colour and poppiness there was I think it would have been an interesting experience while drunk XD
RE: A Geeky Guy's Guide to KPop Demon Hunters (After 3 Bourbon Old Fashioneds)