I don't see Madara's point. He's stronger as a zombie. They can regenerate. I don't see how he is more dangerous now than before.
Obito coped out in the end. I really dislike that, but it's not a surprise.
I hated that cliche of "I'll help you, but not because of you asking me, but because of I dislike him too." Just say yes. That can be stated or shown with a facial expression. I feel like so many characters say that out loud. I did like Gaara's scene though.
Shoutout to Sai. It was cool to see him.
I can't really rate it. I do not like where the story has gone since a little into the war. I feel nothing. I like it for the little things and saying I hate things or dislike them means I dislike it in the most calmest state as I just don't care anymore. I still have thoughts, but no emotional attachment to them, you know?