First of all it's not even trying to compete with Dexter, I saw many viewers accuse it of. This is one of the most good-written, well-executed series for family watch. Yes, we all need a dose of compassion, trust, real people connections cause all this gore and violence and senseless killing on TV should honestly be taken off the shelves, killing for shock value is the worst, piles of dead bodies shouldn't be our ordinary TV show premise. Mary Kills People is about death not killing, more of Bryan Fuller's approach to it. You are moved so much by some of the scenes so much and you want to rewatch this gem again. I just loved it as a fan of Caroline and Bryan Fuller although he has nothing to do with MKP (: