Since I had to write an argumentative essay, but wanted a comparatively "safe" subject, I argued that GKC was one of the greatest writers of the 20th century. (I would have put "greatest", but I decided to keep my claims more modest.)
My teacher wrote:
This is one of the better papers I've had in any of my classes, especially when it comes to the research you've done. Bravo for proving me wrong. :-)I decided it would perhaps be a good idea to post it here, for anyone interested.