Extremely rushed
when i was reading it, i was like "wait what? madara's already bringing out juubi and sealing it?"
i mean it took several hours for the damn mazo to turn into juubi last time. is madara THAT strong with his rinnegan that he speeds up the process?
or maybe its because the bijuus meshed together faster due to only being apart for a few hours as opposed to obito's fight where the juubi had been in pieces for 2000 years.
nevertheless i felt like it was an afterthought compared to sakura. which, dont get me wrong because im a sakura fan, is horrible writing to make the final villain's final transformation into the ultimate powerhouse threat, a mere secondary event to sakura trying to save naruto. kishi meant it when he said he was rushing to the finale.