^ I know. I'm still bummed about that.
The only aim of the Naruto Series/Franchise is for Naruto to become Hokage and the payoff never occurred. The OVA as you said, doesn't count because it's so random and has no lead-up to it. Plus, there is a huge GAP(Time-Jump) from the wedding(Naruto wasn't Hokage) to the Boruto Anime series(Naruto is the Hokage), that you're left with more questions than answers.
Maybe eventually we'll have a Naruto Gaiden that finally ties up the gigantic loose-ends but right now, it's just one big missing piece of this Naruto/Boruto puzzle.