I've been playing the demo, and am quite impressed by this game. Unfortunately, I was suprised that it was built for 1 or 2 players only, rather than a more open ended multi-player game. One of the most interesting aspects of any conflict, but 19th cen. conflict especially, is the strategic and logistical coordination between commanders. Second Bull Run is a great example of the nail biting tension this can create - contrast the coordination of Lee, Jackson, Longstreet and with that of McClellan and Pope.
However even though AACW isn't built as 3+ player games, it seems easy to email saved files and turn movies to each other, allowing more players to get involved. The only missing element would be FOW between players on the same side. Teams could even play cooperatively against the AI.
I ahve two friends I think would be interested in this style of play. Has any brave group tried this style of play, and if so, can you comment on your process and/or house rules? Or thoughts from others who have done something similar in other turn based games?