fair enough! I read the book as well and i think that may have contributed to me disliking it as much as I did. In the books the avenues that they discover are quite well hidden but in the movies it's like in the back of a parking lot behind a stone, not even hidden at all. I guess I just didn't believe that these catacombs would be completely unknown to anyone if someone who was charged with sweeping up leaves would easily stumble upon their headquarters.