First quick impression: superb map, visually well-done, informative, looking nice, different zooming levels via scroll wheel all disp0laying nicely and comfortable for the eye. I think that is worth to be mentioned, becasue there ahve been very many strategy games of this type who really sucked in this regard.
And that map is big. I mean it is really biggy-big big.
Think I found a new hobby.
Released in 2011, last update in April 2012 - maybe indicating that the version I now installed hopefully is troublefree, bugfree and stable.
Skimmed through the print manual, nice to get started with 124 pages. But help-help: there are pdf's, and the printer friendly main manual still has over 300 pages.