The fight against Madara was lame and subdued... both sides were just figuring out each other's powers (as well as their own powers). There were a lot of power-ups at work during the fight. Just as Madara finally got serious, it was time for the IT, followed by BZ's backstabbing. Naruto and Sasuke never got serious, either.
Naruto and Sasuke vs. Momoshiki was just plain dumb. Sasuke running around using Taijutsu against Jinchuuriki-level opponents; Naruto's power only being "Bijuu Mode" level. Very little actual ninjutsu at all. Just a dumb Taijutsu sequence and some chakra mechas/energy blasts. Momoshiki's powers are boring, as is his CS2 design.
Even the Kaguya fight easily eclipsed both of those snoozefests. I don't feel that Naruto/Sasuke fought seriously against Madara or Momoshiki.