First off, I would like to thank Stardock for adopting regional pricing for India, which Steam introduced very recently. So, instead of waiting for the game to go on sale for 50-60% off, I finally bought it for full price and don't have to wait more to play it
From past experience, I am sure GalCiv 3 will be as good a game for its time as GalCiv 2 was. And the good thing is - now I can get the expansion on Day 1 instead of waiting for a sale, thanks to local pricing!