This is what I know about him. Sorry if it's not much. Loki is the father by angroboda of, Fenrir, Jormundgand, and Hela. He is the trickster, the magician, the flame haired one. He is the child of laufey and farbarti. Sorry for my spelling. Oh yeah he was the father of Narvi and vali by Sigyn. Both were unlucky sons of Loki. Here's why, Loki was being hunted for the death of baldr. The gods turned his son Vali into a wolf and forced him to attack and kill his brother Narvi. Loki was bound by Narvi's intestines during his imprisonment. Loki is jotun born. Loki appears in many forms as he is a shapeshifter. No matter what the hulk says he's no puny god. I just wanted to clear that up. Anyways Loki in my opinion is neither good nor evil. He's a jotunn that is incredibly powerful. This's is my short summary about Loki.