I am not a psychiatrist and wouldn't want to play one. For it to be meaningful, one not only has to divine Tom Doak's aesthetic at the point in time, but also the quality or level of the due diligence in assigning a value (played the course, "power walked" it, or observed a few holes from the clubhouse). Given that Tom is at the top of his game and his body of architectural work is extraordinary, what he thinks about other courses is indeed "a bit of fun".