This arc is bad, terrible.
Fanboyism aside, this manga become instantly worse, especially during the beginning of the war.
Kishimoto tried saving it from complete failure by introducing Madara, and making him overpowered to keep readers captivated.
Now Madara is coming back to bite him on his arse. Despite it being a war, everyone was somehow irrelevant and possibly useless despite their efforts.
Imo, Kishimoto shouldn't have create an war, it was better when battles was 1 v 1,it was easier to breathe in, not much to think of, and more tactically correct.