As much as I appreciate the feedback on this game, the fact that at least 3 people repeatedly posting in this thread (Zgubidan, SpacePuss, and StarShrimp) have specifically joined these forums to advertise the very game they're fawning over just... stinks a little.
This was very obvious with a glance at their post history, seeing that at this time they haven't said *a word* about GalCiv (all posting from the GalCiv forums) or anything else for that matter, only posting specifically to praise this game... save for a small fraction of posts by Zgubidan. While this has already been noticed by others in the thread, I can't help but notice the accounts seem to be gradually multiplying.
If you want to come across as authentic human beings with genuine interest in this game (without clearly being compromised), you might want to spend a few minutes to post in unrelated topics, start unrelated threads where you aren't advertising something, or say something remotely critical about Starpoint Gemini. OR, you can take the honest route, and say outright you're representing the Starpoint Gemini team in some fashion, even if your only contribution is to get word out (although this may be against forum rules, and if so, this would explain the deceptive nature of these posts).
Otherwise, this just reeks of misleading, gross marketing tactics... which honestly doesn't bode well for your product.