The Shaaras don't seem to disappoint. I'm working on the third book right now and really enjoying it.

I was really surprised at how much luck had to do with who won. As you say, it's fortunate the Lee was so stubborn and didn't follow Longstreet's advice. I'd never had any urge to see the Civil War battle sites, but I'd really like to see them now. And Chamberlain has become something of a hero to me. :-)