The game can be corny and stupid at times, but in the most Yakuza way possible, which is why I loved the game.
The game has some of the best battle themes so far, the gameplay is a massive improvement from 3 and the new characters are a welcome addition.
The story does not make sense sometimes and some plot twists are unnecessary, but they honestly did not affect my opinion too much on what was otherwise a great story with a sense of an "epic finale" to it.
TL;DR For Faith best Yakuza song