4:54 the brightness is less Because of the uv rays rule on the tv as you cannot show more vibrant colours which harm the eyes It will be more bbrighter and more contrasting in the blu ray as there will be no such restrictions Plus they didn't shown there eyes so that people won't get confused that wheatear Ymir lost her eyes? Or gained her eyes? or lost it Again?
Bhai 131-134 tak cover hoga, 138 ka last scene shayad " see see you later Eren " se phele play hoga Kyunki 100 Cam mei us scene par Cut 004 likha hua tha But whatever it will cover from 131-134 First part will end on Armin saying "what part of you is free"
*Spoiler* . . . . *It looks Like As soon as eren dies either his head will become alive again under the tree or he will get future memories from the kid which is going to fall under the tree in ending or will meet that kid in paths either way ending is going to change*