I too have read Robert Sungenis's book. It is indeed a very comprehensive rebuttal of Fr Robinson's book which I also read. How he had the patience to write such a LONG book is beyond me.
As one who has had a long interest in the subject of creation, heliocentrism and geocentrism, long ages, evolution and Big Bangism, I find when we get to a point where only PhDs or those with similar degrees in astronomy, physics, biology, Earth sciences etc, are looked upon as the 'experts' who can answer questions relating to whether Genesis was metaphorical or literally true, most readers are out of their comfort zone.
Personally, I am a Genesis for beginners man. In my many years of research I will remember the day when I read an article on Albert Einstein by Martin Gwynne. Now remember Einstein has been regarded as having been a scientist beyond human reason, a man gifted by God with a brain and a half. In it he said Einstein's version of relativity was more than nonsense, it was SIMPLE nonsense. Searching through university book on modern physics i came across a question for a astudent's exam. It was 'HOW CAN A MAN CARRYING A 20FOOT LONG POLE FIT INTO A 10FT SQUARE ROOM AND CLOSE THE DOOR BEHIND HIM.' According to Einstein's theory of relativity he can do it if he enters the room at the speed of light. you see the pole shrinks at the speed of light etc.
So too is evolution simple nonsense. Ever see how complex a single cell is? If you want I will show you. How did that cell gain accuмulation and 'life'? Next we have to imagine any creature 'evolving.' Now evolution means something staying alive with its parts evolving. Science fiction couldn't make it up.
Theistic evolution is where Catholics like Fr Robinson bring in such nonsense and try to make it a matter of FAITH. They use God to solve their nonsense, BILLIONS of miracles to get zombie evolution look Catholic.
Catholic creation however is an act of God that he finished. It is not miracles, miracles happen only after all was created, finished. Evolution never finishes. What in God's name is hard to believe in the immediate or seven day creation act? Why try to make creation concord with scientific nonsense? What you end up with Fr Robinson is Catholic nonsense. Catholicism teaches many things happened beyond scientific understanding, so why single out direct creation as Genesis tells us?
But do not blame the Fr Robinson's of this time, for they have inhereted this nonsence by way of popes. I recently came across a website book on papal speeches to the Academy of Sciences. What I read from popes in the last century would make your hair curl. Copernicus Galileo, Kepler, Isaac Newton, Voltaire Einstein and others are God's gift to mankind and religion. You read 'science' enhanced people's faith in the Creator and Catholicism. Look up the index on Galileo, the new St Science of the popes and you will not believe what they say about faith and science.
http://www.pas.va/content/dam/accademia/pdf/sv100.pdf