A great OVA in providing an extra layer of humanity to Levi. Doesn't try hard to portray Levi as some sort of God, instead, it shows Levi is coming from a place of heavy struggle, and this OVA had provided several subtle queues to why Levi is the way he is. May come across a bit of fan-service since it's Levi (duh) but the OVA did a great job in not being heavily fixated on Levi for the whole series. This OVA has done well to build up the essential dynamic of Erwin (his motives included) and Levi that would be crucial to the latterseasons of AOT. Hiroyuki Sawano' OST are transcendental, was well put on the proper scenes that should be.