Fascinating.<p>So far I'm only up to <i>Leaves of Grass</i>, but I'm struck by the prose style of the earlier reviewers. Even the most pompous and pedantic of today's book reviewers would never write like this:<p><i>But multitudinousness cannot make the spectacle of his morbidness any more acceptable. It cannot palliate the gross impropriety of which he is guilty, in publishing what is unfit for repetition; an impropriety doubled by the retention of this disgusting stuff in a new edition issued after many years, during which the author has had ample opportunity to free himself from his youthful crudities.</i><p>though whether this is an indication of the dumbing down of the audience or merely some restraint on the part of overeducated book reviewers is unclear.