User blog comment:Merlin2Emrys/Mordred - good or evil??/@comment-4062486-20121014112736

Mordred is definitely a villain in my opinion. What he did to Morgana in the latest episode proved that very well. Although he is working with the good guys for now, it does not mean that he himself is one of them. I am more than sure that he will just use them to fulfill his own personal goals, and in the end betray them like he betrayed Morgana. He is, after all, destined to kill Arthur.

By the way, I did a post on the same topic as well (from a different angle). Feel free to read :)