I mainly watched this film for the historical contexts, but also too for the scares. It is rather frightening the deeper they get within the catacombs, and the more their pasts come back for them. I find the handheld camera aspect of this film to make the claustrophobia more prominent and more scary within a theater. Then too when I saw it, I was the only one in the very large theater.
"that's not go to jail cool. but that is pretty cool"
The ending kinda put me off from this film for a while because it ended rather poorly. You lost all your friends, and confronted a traumatic past again just to walk it off? I don't think so. haha.
there is not much i can really say about this movie, either you will like it or you won't.