I didn't know much about the game when i bought it. I had couple of times read the text on the box, and thinking of buying it. Finally i decided to buy it when i got it cheap from internet auction.
All i knew before, was that it's somekind of survival horror game, so i expected it to be more like RE games, but it definately wasn't. It's atmosphere is amazing, and the Roivas mansion is the most scariest place in videogames world. The game is so damn psychological, you just wait knowing something bad will happen any moment. The sanity effects got me (too) many times and damn they were cool. And the things taken from real life, just made the atmosphere more intense.
ED is the only game so far that have got me scared, and i was 24 or 25 when i bought the game, so not a kid anymore who gets easilly scared.
I don't complain about the controls, they definately made different characters really feel different. And the plot... That really was great. Everytime you cleared a chapter, you just had the feeling, that "this isn't right".
Definately one of the best games last gen. Or one of best games ever.
If they rush an Eternal Darkness sequel I'll run to the Silicon Knights HQ, burst through the door, make the rats eat their eyes, scream and burn their bodies.