Buffy 5x01&02: Buffy vs. Dracula/Real Me

Dracula is about, and he has some special powers, like not dying with a stake to the heart. I didn't really feel this episode, but the idea of Dracula being some kind of special vampire, and his mythology being based on his eccentricities is intriguing to me. I want to see more.
Also WTF is up with this bitch who claims to be Buffy's sister? Is Anya up to her old tricks again?