Instead, if you are after a Vampire movie, I am going to recommend Let Me In, which was one of my favourite films of last year. Let Me In was the US remake of Let the Right One In.
Follow the links to find out more about the film:
http://www.letmein-movie.com/
http://www.imdb.com/title/tt1228987/
http://en.wikipedia.org/wiki/Let_Me_In_(film)