Just thought it was strange that they had an Enya song (can't be sure of which one) playing through the opening scene. I usually equate Enya with peace and serenity so it was a very strange juxtaposition to listen to her song as fire spread around a room, people crawled through the smoke in panic, even the killer manifests himself before the strains die away. Did anyone else find this strange? Of course there is the interesting fact that we have a man dressed in a fireman suit in the house, and the editor seems to continually cut to scenes of the bookshelf burning in between shots of the family in distress. It seemed very reminiscent of "Fahrenheit 451" to me. Of course, I could be just reading too much into it. Intentional homage, or over-analysis?