Why not kill Morgana?
I just finished this series and I really enjoyed it, however some thing bugged my. My biggest problem was with Morgana after season 2 when she became a villain. She tried and failed time and time again. In the end I believe no one was afraid of her because she was basically a looser even though she had great powers.
My other problem with the series is that no one bothers to take five seconds to kill Morgana instead of knocking her unconscious every time. She tries to kill them, but they seem to forget that every time they meet her. I really wish they had just killed her of in season 3 because she was annoying after that in my opinion. They had so many chances and seemed just as surprised every time she returned.
My last problem was Morgana's smiling in the end of every scene after she became evil. It was too annoying.
But as I said, I loved the series and gave it 9/10 stars