Which brings me to my point, is our culture anti-intellectual? I mean that's the only explanation I can think of for why the reaction to a review like this even exists.
1. No, it's not at all. That most people don't want to be preached at by pseudo-intellectual hypocrites doesn't mean they or our culture is anti-intellectual.
2. How about this for an explanation: gamers read reviews to get an idea of whether a game is worth buying. Most want to know if it's fun and/or interesting to play, whether there's any major bugs or other issues at time of release, what you actually get for the price, how long it is, how well it runs on the platform and if they'll need to upgrade their system etc.
They're expecting reviews to give them the facts about the game, with some reviewer opinion if the reviewer is trusted.
They're not getting this from opinion pieces dressed up as reviews. They're being duped into reading opinion pieces and blog posts that usually serve as little more than signalling to the "right team", and they're rightly annoyed by that.
Most do not want these pieces to not exist, they just don't want to be deliberately mislead into reading them, and then subsequently preached to or insulted by the author.
And for those that still use review scores to aid their purchasing decisions, they don't want these scores being based on purely subjective factors.
If sites clearly marked opinion pieces as such *and* didn't keep trying to blur the line between opinion and review, if they even had maybe two types of scoring system so readers could easily get the info they needed out of the piece, you'd see far fewer complaints about pieces like this*.
Eta. That article started out good tbf. It was reading like a good review of what it's like to be in the game from a story perspective, and it looks like that's the sort of thing one should expect from a review over at killscreen based on their About Us page. It's unfortunate that this article and site are caught in the crossfire between the general purpose games websites, and their consumer audience.
Eta2. * and by "this" I mean opinion pieces purporting to be reviews of the type consumers/gamers understand reviews to be. Not the article in question, particularly.
I would say wrt the article in OP, a negative reaction to the author throwing political signalling into an otherwise interesting intellectual analysis of the game, is still not indicative of our culture being anti-intellectual.