Is it going to be a stereotypical "happy ending"?

[Yuri Uzuma]

Such Kaguya's defeat was somehow very sudden and unreleastic. Though manga should end with with Naruto becoming Hokage, but I'll hope Kishimoto will make it more thrutfull and a bit bittersweet rather than "everyone's happy and friendship always wins".
As expected of Madara, he looks fishy...>

 

[Karna]

and so does Hogoromo(see the last page)

 

[MAN OF SIN]

Madara should be dying.