how about seeing it from another perspective:
Madara died as a villian, not a changed man with talk-no-jutsu. He died as the Madara that you enjoyed seeing him as
^^This exactly^^
Seemed such a gruesome way to go though

Wow.
I'd say that Kishi took the Manga to a much more serious side. Madaras transformation was gross Lool reminded me of Akira. However, at least Kishi has delivered on making an impactful character departure that none of us will forget too soon.
Was a good message based on what happens to the path that walks to destruction without turning back. Wow.. i'd say well done.
As for Kaguya. All I can say is that now I realised why the people feared her as a 'demon-godess'; regardless of the fact that she looks beautiful. But even the power within the gaze of her Byakugan whilst activated with the 9_Tomoe Sharingan/Juubi Eye. She's not messing around either...
Jheesh.. Loool Let's see what's going to happen. The manga just took a sinister turn. **** just got real heh hehe