Without even spoiling it.
This is the most captivating series about life, religion, racism and forgiveness for oneself.
The horror as we know it isn't much but enough to keep you going for more even to a point you understand why the miracle angel was really brought to the island by Monsieur.
Though it ended well for me albeit it leaves a room for one to want more and even wonder that such angel's Monsieur encountered even exist hypothetically.
Enjoy Midnight Mass is a great master piece horror series.