Having been in the industry before, for a brief time, I try to support people who make games that I'm interested in. However, now matter how much I try, I just can't bring myself to liking Cossacks 2, and I've tried and tried and tried.
RTS = crap when trying to place the game within a true historical context. It's a great system for science fiction and fantasy, but add "historical elements" and it's all over.
As I don't really want to litter this board with negativity of any kind, I'll refrain from listing all my issues with C2 and it's not a short list.
Same goes for IG, crap on a stick with a shiny bow. Perhaps the sole redeeming feature of that game will be the strategic level. However, that's a single player only feature, which greatly diminishes the value in my view.
As it is, I'm trying to find a computer game that covers a wide spectrum of the 1789-1815 events that can also double as a campaign moderator for miniature wargaming. Thus, I look forward to what the 1806 game will bring.