Apathetic. I knew Kaguya was going to take over sooner or later so I wasnt really surprised, though Maddy finally achieving full power and getting fodderized right afterwards was just shameful.
Madara would have been a better FV than Kaguya without a doubt, even if not stronger, but at that time I really wasn't expecting much from Kishimoto.
It made sense though
JJ Maddy showcasing rinnegan>>> Rinnegan Sasuke displaying it so Naruto vs Sasuke wouldn't have been as interesting with Sasuke doing exactly what Maddy did (just weaker)