I had a discussion last night with my boyfriend about this thread and he brought up the classification system used in Dungeons and Dragsons (& I guess other MMO games) that could be applied to characters on OUAT.
Rumple would be chaotic evil –
Chaotic Evil is referred to as the “Destroyer” or “Demonic” alignment. Characters of this alignment tend to have no respect for rules, other people’s lives, or anything but their own desires, which are typically selfish and cruel. They set a high value on personal freedom, but do not have any regard for the lives or freedom of other people. They do not work well in groups, as they resent being given orders, and usually behave themselves only out of fear of punishment.
It is not compulsory for a Chaotic Evil character to be constantly performing sadistic acts just for the sake of being evil, or constantly disobeying orders just for the sake of causing chaos. They do however enjoy the suffering of others, and view honor and self-discipline as weaknesses.
While Mr. Gold would be considered be Neutral Evil –
Neutral Evil is called the “Malefactor” alignment. Characters of this alignment are typically selfish and have no qualms about turning on their allies-of-the-moment. They have no compunctions about harming others to get what they want, but neither will they go out of their way to cause carnage or mayhem when they see no direct benefit to it. They abide by laws for only as long as it is convenient for them. A villain of this alignment can be more dangerous than either Lawful or Chaotic Evil characters, since he is neither bound by any sort of honor or tradition nor disorganized and pointlessly violent.
but Mr. Gold could also be Lawful Evil.