GDG- Opinions sought: "Gettysburg Day Three" (Jefrey Wert)

[Alan D. Brunelle]

Just wondering what the thoughts out there are about this book. I have 
the Stewart and Hess books on Pickett's Charge itself, and the Pfanz 
book on the hills that covers the 3rd days portion around Culp's Hill, 
and Wittenberg's book covering the east calvary field action 
("protecting the flanks") plus more general works. I was just wondering 
if there was more to be learned here...

Thanks,
Alan

http://www.amazon.com/Gettysburg-Day-Three-Jeffry-Wert/dp/0684859157/ref=sr_1_1/104-1116268-3557559?ie=UTF8&s=books&qid=1176137246&sr=8-1