This is a great DVD. Everything in it is very clearly explained, and the context is very detailed, so you can see how one event leads into another very clearly. Similarly, the whole presentation is very well paced, and you feel like everything is sufficiently covered before moving onto the next part of the campaign.
The location shots are great and really help immerse you in the history of both the campaign and the battle, and the footage of the historical re-enactment groups goes a long way towards acting as an “illustration” of the period. Similarly, the detailed battle plans and CG maps help explain everything very clearly, and you’re left with a good understanding of how everything fits together.