I don’t really understand people saying it’s bad, i like both action and romance and i think this is the perfect match between these genre. The only thing i can blame is maybe the animation in some of the fight but nothing to bad to say:”oh no this is garbage”. It’s an original romance in my opinion, like angels and demons are already a difficult topic to find in anime, even more so in romance. I really hope for a season 2, seeing also the final which leaves you with the last sentence almost as if it were an introduction to a second season.