I personally loved this show and I highly recommend it. Many people may not have liked the show because of the lack of trepidation. As said in The Haunting of the Hill House, "a ghost can be a lot of things", the ghosts in this show might not have terrified you but if you put yourselves in Jamie's shoes, you will be able to feel the horror, the devastation, the pain . The main horror of life is when you lose someone you love. This is what the series wants to show. In short, it wasn't the perfect horror but the perfect love.