Fifteen examples, a new name, two categories in addition to the defaults... but is the description good enough?
Topic on Talk:Overwhelming Obsession
I think it could stand a little more fleshing out. It has far too many one-sentence paragraphs.
I moved the Scrabble tiles around and consolidated many short paragraphs into a few longer paragraphs. I also emphasized the fact that some Flat Characters have this as their sole defining trait.
And now that I've done that, I see that the description could use a bit more meat on its bones...