I played this game back when it was first released and I have to admit that I still feel the horror the story when I stumbled upon this again. In short: I love it.
The story is ominous and well-written in a way that a good thriller managed to keep me seated and wonder about what's going to happen next, while still keeping me invested in the intrigue of the story. The thematic art adds more to the horror and mystery of the game. The music seriously fits the whole story and it gives me goosebumps.
And God. The choices. It was tough, but reasonable choices.
All in all, I really love this game after all these years. Still creeps me out, but in a good way.