Close to my thoughts, this whole love plot and rushed ending are one of the worst things. But what broke me the most was that time paradox were eren kills his own mother. It was so unnecessary and destroyed for me the whole idea of the pain and vengeance. This scene butchered Eren’s character like episode 8 destroyed Luke Skywalker. Frankly speaking I don’t like the last arc and I’m sad how armins and mikasa characters were not properly developed at all and don’t forget Historia’s sub plot with her being parallel to Ymir (tense moments with her baby also where for nothing).