The tone of my comment was apologetic. I do disagree with many of Gach's assertions and premises, and I didn't want to use an hour of my free time writing a complete rebuttal (I'm not very good at writing, so my writing process is slow).
Furthermore, that task seemed moot if he was using his own unusual definition for art.
I chose to inform the author that I had given up on the article, and apologized. That's at least a better form of feedback than not saying anything and closing the window.
By the by, even though I disgree with the contents of his article, I take no stance on his thesis statement. I don't agree or disgree with it, because it's much too broad and vague. We'd need very precise definitions for "video game" and "art" to tackle that question."

way better than girls in real life, who can't perform magic and wear drab commoner clothing."