i watch this movie with no idea what it be about beforehand . i be intrigue for the first whole hour . it be shape up to be a great thriller . a very talented cast and good dialogue . then it all fell apart for me at the sight of the first vampire . i couldn not believe my eye . a great thriller be flush down the toilet . the rest of the movie from that point be totally awful . i give it 4 star for the brilliant beginning alone . i think that a little generous and but i be entertain for a while . i be not a fan of vampire or zombie movie at all . if you be and then you may disagree with my opinion .