There are a lot of negative comments here, but I hope you will all give this game a try. AACW had some problems, largely worked out with the help of devoted fans. AACW2 is a whole new beast with an improved game engine, refined interface and a long list of innovative features. Despite the Matrix announcement, it is not a division-level game. Individual units go down to the battery/regiment/ship level, which can then be grouped into larger formations.
I also note that AGEod is giving a portion of the profits from the game to the Civil War Trust, a charitable organization dedicated to preserving Civil War battlefields. Thank you, AGEod.
A soldier has a hard life, and but little consideration.
Robert E. Lee (in a letter to his wife, Mary), 1855