The remixes played in gym battles and wild Pokemon encounters are certainly nice to listen to: And the game's main theme is quite catchy as well: (gamingreinvented.com)
Much like The Legend of Zelda: Breath of the Wild did away with traditional dungeon mechanics, Pokémon Sun and Moon eschewed traditional gym battles for trials that include battling, collectin rare items, and other fetch quests. (eggplante.com)
The previous 3 games of Black and White, Black and White 2 and X and Y have just blended into one homogenous blur of gym battles and ball throwing. (videogamesuncovered.com)