I wrote some stuff for a few clients covering AI and its application to story telling. One of the most fascinating ventures I found was by Disney. They sought to develop a streamlined AI that can search the Internet and discern between text that satisfies the criteria for a story. Some of the criteria used were plot, main and supporting characters.
As far as your question, I would say that the AI would tend to identify the most technically proficient, but least creative of English writers as AI. My rational is that AI programing being based on Websters and Oxford dictionaries. Logistical applications to defined language would yield such a result.
An interesting topic indeed and one that could one day have us all communicating through an AI-constructed Internet tollbooth.