I laboured long and hard with ATS a few years ago, and it does have some good idea's, but the rulebook was hard work to get through as it was not very well laid-out. I think I remember reading somewhere that they had been re-written it, but I had lost all interest in it by then. Also, the plain maps with lots of overlays , whilst being a good idea, was a pain in practise.
“O Lord God, let me not be disgraced in my old days.”
'We few, we happy few, we band of brothers'