The excellencies and the shortcomings of Hugh Kenner are fully on display in this work: he increases our understanding of the authors he touches on by a great deal; he comes up with a sweeping theory that encompasses much of the literature that you're ever likely to be interested in... but he ignores much that is lovable and is needlessly dismissive of some great writers. Still intensely interesting, especially if you happen to want to know more about the ways Marianne Moore, Hemingway, or Fitzgerald do business, or want to see the thoughts of a great mind in the 70s as to where American art could go from the place it found itself (Objectivism? Probably not. The 'Open Novel'? Depends, I suppose, what you mean...).