Elivra Mistress of the Darkness

I think it depends on which version of vampires you are looking at. if it the horror movie ones...yep they are the bad guys. but if you look at twilight, hemlock grove, etc... they are the good guy. so i think it is a matter of which era of vampire you are looking at. As a Phlebotomist I assume they don't let you draw blood with your teeth. That has some health issues. ;p