What I liked was how Tobi and Naruto were both looking so badass and hawt in it. Tobi finally showed us that he can be a charismatic main villain. *melts*
What I disliked is that it didn`t bring us any further in the story. Nothing new was told except for a bit more about Juubi. I like how they say Grandpa Rikudou. That`s just a nice reference to a god.
Best part was Killer Bee and the comment about that being the wrong moment to talk about sexual preferences. I pissed myself laughing. I wish I was that cool. He is awesome. *melts*