I don't know but the alpha so far seems to me to be lacking in some sense of immediacy and intimacy, which is opposite to GalCiv2. I feel like I'm not fully in control (maybe because I still haven't got used to the slightly different mechanics?), but I feel like there's something between me and the game.
I'll try to make sense of what's bugging me (no pun intended!) and write it here.
Possible candidates:
-1 queue system: I infinitely prefer building both a building and a ship instead of having to choose one. It's not fun like this
-fog of war system
-orientation of hex tiles and map.
-too much background, not enough focus on planet and ships. Maybe make ships slightly bigger.
-need more solid sounds, if that makes sense.