From haunting to hopeless
I found the first three episodes of The Haunting of Hill House to be very frightening. In fact, I found it so spooky it made me uncomfortable. As the series began to settle in and the character arcs played out, I ultimately found it hopeless and full of despair. The main characters never look to God (except when they’re taking His name in vain), and allow the situation to spiral out of control with no sense of hope or redemption. That it all ends up in a goofy, New Age hodgepodge of ‘the happy ghost family’ is the only outcome possible, and that’s depressing.
Your mileage may vary.