Never have I once played one of the FNAF games or have any desire to play them but I have mad respect for whoever came up with the story. I actually found myself super interested and watched some videos, even though I never have actually touched the games. It's so cool that the creator went through such an effort to keep fans on edge by giving clues games at a time. It's really inspired me with script writing and story telling as well.
I can understand the disliking though as the games are quite repetitive from what I've seen