In good essays, the first and last sentence in a paragraph are often enough to summarize the points. It helps set the context, and makes it much easier for the reader to make a mental map of the overall idea. In this article, its "hiccup" style of writing makes it much harder to build a mental map. You can't predict where it will go until you fully read the sentence.
I usually enjoy reading most of PG essays. For this one, I don't enjoy reading it, and I stopped reading after paragraph 4.