Dennis' powers
What do you guys' think are the extent of Dennis' powers being half-human?
shareHe would be a Dhampir. Meaning he's about half as strong as a vampire, but still has all their powers, but none of their weaknesses (i.e. aversion to sunlight and garlic).
But this movie doesn't seem to count dhampirs. Human/vampire offspring either get their fangs by age five and are vampires, or they're human.