I agree about Drusilla. Darla's also pretty cool. I have a soft and totally biased spot for Frank Langella's Dracula. That said, my favorite version of the adaptation of the book is the one with Louis Jordan, the most faithful (and yes, that counts Francis Ford Coppola's Bram Stoker's Dracula) and therefore the scariest. Of course, there are plenty of vampire films and shows I've not seen.