This is an interesting analysis, but I have a serious problem with the strong implication that high vividness = good.<p>At the rock bottom of the vividness scale, we find Jane Austen, Isaac Asimov, Agatha Christie, C.J. Cherryh, and Danielle Steel -- all extremely popular authors. And at the very top, we find George R.R. Martin, Roald Dahl, Poul Anderson, Edgar Rice Burroughs, Ray Bradbury, and Kim Stanley Robinson -- also popular, but generally not quite of the same stature as those on the first list.<p>Possibly the reading public is slightly biased toward low vividness. Meanwhile, I have at least two favorite authors on both lists.