I saw
Gettysburg at the cinema many years ago, was qite a marathon too IIRC it runs to about 5 hours or thereabouts.
Saw
Gods and Generals a couple of years ago (got a DVD set with
Gettysburg for my dad for Christmas) and I agree Niki, it wasn't the best was it.
I would love to see the battlefield some day, hope I could take my dad to see it too, hes been interested in the Civil War since he was a lad.