I remember back in the late 90's when I would watch Buffy The Vampire Slayer. I used to love that show until, Dawn came. That little bitch destroyed the whole show.

Yeah, Buffy wasn't the greatest show, but it was good clean fun. Then Dawn showed up and the show got too bland. They had to change characters to keep the show going.

Plus the show ended on a really bad note.

Joss Whedon should only be allowed 3 seasons per show, because after that it just goes down hill. Same goes for J.J. and his horrible endings.