I had the pleasure of reading this adaptation of the screenplay before I saw the film. In comparison, this book was a far better experience than viewing the film. Although historically inaccurate which Alexander states at the end of the book, it was highly entertaining reading. This novel was a fast and fascinating read that keeps you hooked without loss of detail. Honestly, if the film had reflected the original screenplay (and Alexander's adaptation) more closely, it was have been a remarkable film. Instead, we at least have this adaptation to show us what 'might have been' in regard to the film. Through this adaptation, we are drawn into the characters and are able to connect with them in a fashion that the film doesn't allow.
Overall, if you are looking for a historically accurate portrait of Elizabeth I and events surrounding the defeat of the Spanish Armada, this would not be the book for you. If you are looking for a potential insight into Elizabeth and those she loved on a more human level, don't miss this!