That was one of the most interesting games I have ever played. I absolutely LOVE that kind of games where you have to search everything, with a mystery and no one understands anything at the beginning.
I like that kind of work a lot. You had to come up with the story, wich is already hard, and you had to come up with the puzzle to figure out AND to a way of guiding the player in the story while keeping some secrets for curious people. I cannot describe how much admiration i have from that game.
(I am sure there are other games like these, it's just the first one i have played myself (even if i've cheated a little, i'm a little too impatient). If anyone has any recommendations of that kind of games, I'd love to hear them!)