Kabuto vs Itachi and Sasuke had too much dialog and too many flashbacks. And at the end of the fight, no one really loses, Kabuto just gets put into Izanami and Itachi undoes the seal. Madara's fight gave me a fangasm. I get one everytime I watch it.
Madara vs the 5 Kages fight was too epic! In the vs Kabuto fight, Sasuke and Itachi couldnt fight all out because of the edo tensei, that was annoying me, because i think that Sasuke or Itachi could've soloed Kabuto if they where fighting serious