I always feel sorry for Draco. Sure he was mean, but he couldn't kill. He was too nice to kill anyone. But everyone still views him as a villain, and it pains me. Because he never wanted to be like this. It's all his jerk parents fault.
The Malfoys.and Bella I really love them, I think they make such great subjects of character study because, as opportunistic and ambitious as they are, all three are EXTREMELY loyal to each other. But, tbh I don't really like Bellatrix.