I'm only 3 episodes in... I'm an ACTIVE hater of musicals and yet.... this show does it for me....it's Nightmare before Christmas meets Rick and Morty, and I LOVE IT!!! It's definitely adult and should NOT be viewed by children under 14-15, but it's graphic imagery and obscene amount of profanity is somehow negated by it's beautiful musicals and the moral lessons being taught about self change, reflection, judgement of others, and second/ third chances.
I hopefully expect my four star rating to increase to five stars if further episodes continue to follow it's current track!