There is a great deal of good information in this book. Much of it is quite interesting, and I liked the play-by-play analysis of connections with de Vere.
However, I found that many of the pertinent points were repeated over and over. While some points clearly bore repeating, I would have liked to see a treatment that reduced the need for repetition. I realize in saying so that my liking of the play-by-play analysis and a call for less repetition may be at odds. Still, the style is somewhat dry, which is made worse by the repetition. A more imaginative approach to the material, even as an addendum, would liven up the book.
Still, these problems didn't prevent me from finishing the book, which would have been good sized even without the repetition. But Farina exercises admirable restraint. While there is clearly enough material on this subject to fill a good sized library, Farina, presents enough of it to make his points without driving the reader away with irrelevancies.
The occasional digression into less salient points of de Vere's life can be forgiven, both because they are relatively rare, and because the biography of interesting individuals gains depth and texture when such details are used to present a broader view of the subject's character and environment. To (somewhat badly) paraphrase Plutarch, staying on topic may fill the mind, but interesting details kindle the fire of the imagination.