Awesome show that I'm now obsessed with. I've tried to type a few of the characters and have listed the ones that I've typed so far, as well as having added my explanations for some their typings.
Eren Yeager - I've typed him as EIE, as he's practically the anime version of my EIE boyfriend. Hot tempered and passionate about what he believes in and is easily aroused by his emotions, which he often shows. anyone? His Se is not as well developed as Mikasa's or Levi's, as he is more or less all over the place when it comes to fighting Titans, relying mostly on his inner rage.
Mikasa Ackerman - ESI. Mostly quiet and withdrawn. She's earthy, realistic, and caring, with deadly fighting abilities. Mikasa's strong Fi is a given (strongly relying on her morals and judgments of people, as well as a strong sense of empathy), and Se related things also come very easily to her; this is noted in her aggressive and efficient fighting skills.
Armin Arlert - IEI or EII, I'm leaning more towards IEI because of his very well developed Ni (great intuition and he quite easily pieces patterns of events together), and based on his close friendship with Eren and Mikasa, IEI makes more sense. His Se is poor, so he's constantly self doubting his abilities in that area. I'm not sure if this is due to Se polr or valued Se, though
Annie Leonhart - SLI. Isolated, cold and calm demeanor, mostly keeps to herself, and has little desire to do activities that she sees as meaningless. She chose to join the military police as she said she would rather live a comfortable life. Definitely an introverted sensor, and logical over ethical. Delta > beta.
Levi - LSI. Strict nature, neat freak, holds a strong respect for authority structure and discipline. He has a tendency for saying blunt, rude things to people which makes him difficult to deal with at times. Has extremely good fighting skills. His Se and Ti are very well developed. Levi and Eren hold a great respect for one another, and get along quite well, despite them clashing in the beginning. Duals, anyone?
(Look, they even have the aggressor - victim vibe in this fanfic photo!) :}
Ymir - SLE
Krista - IEI or SEI?