Early thoughts are that the game is very good. The demo is very long as well, so you if you're interested you can give it a serious shot and get a chance to play it. Is it better than Persona 5? Hard to say, but it certainly has enough style to match it. I'll probably add more thoughts as I go along, but so far it's a thumbs up.

EDIT: Finished it recently! It's a very good game, a solid mix of Persona and SMT. It has Final Fantasy Job system vibes, but I'd argue that the job system kinda falls apart by the end and feels more like Persona. Not a complaint though, Persona is fun! I'd recommend this if you're into long JRPGs with some story twists that are pretty interesting.