Bullshit. The plothole is the fact that the 5 Kage is weaker then 1 Ninja.rofl, she damaged the ribcage of Susanoo and destroyed it in the end by penetrating it together with Raikage A. We know that Madara just played with them, he pierced Tsunade stomach with two of Susanoos sword but could just cut her body in half with one hit of its hand edge. Sasuke transformed Danzo into a fontain of blood by just closing Susanoos hand. This fight was full of plot holes; he could reduce them to dust in on minute with his Susanoo clones if he had the desire.