Alright, so first of all. The Karin humor was kind of funny, but it also felt like a waste of space. Oh well.
Tsunade came back, didn't really see that coming, figured she would die saving people. Oh well, Papa Orochi came to her rescue.
Some feelsy talk about Orochimaru's change, and Jiraiya's death. (While Orochi fanboys Sasuke).
Sasuke wants to burn everything, create a new system 'n shit.
Naruto is pissed that Sasuke is being a whiny bitch. (I actually like that, the fact that he's like "no, fuck off".)
Sai gives Sakura a pep talk and tells her what's up (just like after the Pain arc).
All the Kage are back, hopefully not to get mud-stomped by Madara this time.
And, last, but most certainly NOT least, HOLY FUCK THAT LAST PANEL OMG WTF ASLKDJALSKDJALSDJKALSKDJ...Obito stabs Kakashi with a sword or some shit, and Kakashi gets him with a Raikiri. INB4 crazy Obito/Kakashi dialogue and action next chapter. Like, Jesus Christ, shit got real...