The film is too short to relish the exorcism and horrors that go with it. The overall sound effect is good and believable. Ayleen Petrescu is a good child actor. I found her very effective, too bad the film is too short. Putting children in harm’s way is totally irresponsible. And priests don’t use pentagram on exorcism, the use of pentagrams is Paganistic. So it’s more likely that the exorcist at the other end of the phone is a Shaman or Wiccan.