I really enjoy the MCF games. They are my favorite. Of course, some are better than others, but I have played every single one. The story line was really interesting, but they are never long enough for me ;o)
It soon fizzled out. The story was convoluted and didn't hold my attention. The map was very different and hard to understand and there were so many mini puzzles.
I really liked the way it started out, but it didn't seem really mysterious or spooky to me. It seemed more about the puzzles and running here, there and yonder.