Eagerly awaiting this one

Just about anybody who has read a Civil War blog in the month or so knows about The Complete Gettysburg Guide by J. D. Petruzzi. I've read so much good about it I had to break down and spend the $40. I just ordered it and can't wait to get it in a few days. If it's even half as good as the reviews it will be money well spent. If you have it already please feel free to leave comments with your thoughts. I'd love to see them.