User blog comment:Morganaforever/Most misunderstood villains of the show/@comment-4879894-20120428131735/@comment-4650675-20120428134825

What I agree about is that there are no villains. It all depends on the point of view. However, since BBC mostly tries to present to the fans Merlin's point of view, the enemies of Camelot and the villains of the show are the one and the same.

That's why, even though Agravaine in series 4 and Morgana in series 3 did have a strong point for what they were doing, they were constantly supposed to be smirking and backstabbing, in order to be more dislikeable to the fans, because they were Merlin's enemies. At least that's what I think.