I'm really having a hard time with how insanely powerful the edo tensei techniques is. Shit has 0 effect on the user and the user can summon as many people as he or she wants... and control them all too? With no side effects? Shit is unfair just on that alone.
I'm certain that Kabuto was fucking with Madara, but seriously though, this story isn't making much sense to me, if the object is to get the nine tails and you make this overwhelming force, how/when are you supposed to get the nine tails when you're focused on a 'fight/war' also this entire story is too cliche I'm watching certain members return and from the view points of other people on other forums it definitely seems as though Kishimoto had rushed his own story and is now trying to bring 'closure' to it
Unless the shinobi allied army gets a gift from the Sage of the 6 paths himself, I seriously don't see how the ninja alliance has a chance in hell to win this war. They're fighting the best fighter --who have all of their powers, cannot die, and don't get tired I might add-- in manga history. Add to that, the 100,000 zetsu army under the control of Tobi and shit seems insurmountable.