It's a family friendly game the whole family can enjoy.
I haven't played it myself, but I've seen a lot of videos on it and the lore. It's a good game in those respects, the atmosphere and everything else are well done.
Anyone who likes the horror genre, or really hates themself would enjoy this game.
Here's a good example of how it feels.
http://youtu.be/PmYG90Azlkg