Doesn't matter. Never stopped dozens upon dozens of games from being well-reviewed. No reason for this to be an exception.
No more of a button masher than GOW is a button masher. if your definition of button masher is a game where you have two buttons to attacks, then GOW is too, and only a moron would claim that. You gotta time your attacks combos, you can't just mindlessly press attack or you get murked.
No idea what you mean. It ain't a boss rush game. Tons of secrets, items, exploration, diverging and branching paths, NPCs, quests, and more. Shadow of the Colossus is a boss rush game. This ain’t.
Not necessarily culture war. We have seen on Gaf where outlets reported the sales and all of a sudden it's "Hur hur hur, 90% sold in China," or "Chinese bought this game to up their social credit," or shit like that. Never seen any game get scrutiny for where most of their sales are. If 85% of the sales were in the US, nobody would have said a thing. As for the second point, no. Those games are mediocre as I said. Wukong getting a better score than HFW or Assassin's Creed wouldn't make it a masterpiece because those games it should have scored higher than are far from being great in the first place. Either you knock their ratings down a few pegs or you increase Wukong. Whatever the case, it's in no way comparable to freakin' Assassin's Creed Valhalla which is a bloated mess of a game with awful combat. The game does have flaws, but it's still leaps and bounds better than those I named, hence why I said it got much lower review scores than it should have had. The users even review bombed the game on Metacritic.