She was a criminal, too. Complicit, ran his books. Not as bad as Walt but she wasn't an innocent like Walt Jr or Hank. I agree she wasn't the villian but I dont anyone with a brain really thought that. They just hated her character and personality. I think watching the show live a lot of people were hoping Walt would redeem himself but the only good thing he did at the end was save Jesse.
Anyway, I cant wait to see what Gilligan has in store for us next. He really knows how to close a show.