This movie accurately follows the story of the Battle of Gettysburg. Unlike what some reviewers have said, its NOT a pitch for the "Lost Cause." Stellar performances are given by Martin Sheen as Confederate leader Robert E. Lee, Tom Berenger as Lee's right hand man, Lt Gen James Longstreet, Stephen Lang as Confederate Division commander, George Picket. (Lang would go on to nail Thomas "Stonewall" Jackson in the prequel, "Gods and Generals.) Jeff Daniels is brilliant as self-taught idealist college professor turned warrior, Col Joshua Lawrence Chamberlain. Sam Elliott portrays Union Cavalry division commander, Buford and it was Buford's stopping and holding the Confederates from getting into the town of Gettysburg that allowed the Federals to occupy a series of hills that are known as the Fishhook. At the southern end of those hills was Little Roundtop where Colonel Chamberlain ably led the Federals 20th Maine Regiment. While the dialogs seem long to us, they are fairly accurate for that era and a lot of the dialogs follow the original 1976 Pulitizer Prize-winning book, 'The Killer Angels" by Michael Shaara which I enjoyed as a young US Marine lieutenant. The movie was filmed on the actual Battlefield with actual buildings used such as the barn that was used as a field hospital. The cast of re-enactors did their level best and you could see that their hearts were in their portrayal. It is said that Lee might have had a minor heart attack and his decision to attack the Union Center was not well thought-out and hopeless as Lt General Longstreet well understood. Longstreet wrote of his objections to this charge in his autobiography for which he would be condemned as a traitor. He also became the model for the "reconstructed (former) Confederate General, also to his eternal condemnation by Southern "Lost Cause" advocates. Yes - its a long movie but worth your time. A good movie like this is a "time tunnel" to an early day.