I have liked exactly one and a half vampire movies since Interview with the Vampire, and that is Let the Right One In (the half is for the remake). 30 Days of Night gave me some hope initially, but what a let down that was. Good god.
For TV, I do love my Buffy, and True Blood is alright but I mostly watch that for Sam and Alcide (ok and Pam). Beyond that, honestly I'm pretty much done with vampires.