It's so weird. Finding that something lessens his experience, commenting and explaining it in the review is exactly what a reviewer should do. It's no different from when Mark Kermode rails against sexism in Michael Bay films or the consumerism in the Sex and The City films. I can't even see how this in anyway can be construed as an ethics issue. And it's disappointing (but unfortunately not surprising) to see both Totalbiscuit and Boogie condemning someone's opinion for simply being different than theirs.
Having an opinion on what makes you uncomfortable isn't corruption, and most certainly doesn't make you "the worst kind of people". If a games portrayal of race, sex or politics lessen the enjoyment of your experience than that is valid criticism. The entire thing about how feminism warps the games media and by extension the games industry is just so weird especially since one of the
most influential pieces of feminist film criticism is about as old as commercial video games, yet we still get films pandering (almost exclusively) to men. Feminist critique is not going to take your games away, critiquing the way women are portrayed isn't going to take your games away, scaring away the game developers and journalists from the industry via harassment campaigns will take your games away.