If you have the opportunity, you need to see Let The Right One In, if only for the scene where Oskar gets Eli to come into his apartment uninvited. A subject that’s not often broached regarding vampires.
The film was dark and subtle, and most of the dialogue was spoken with the eyes, so you had plenty of time to pay attention (when you weren’t reading subtitles). I enjoyed it immensely. But then, I was in the mood for dark and quiet.