Retreating adds something special; and I also like it they speak of "gathering resources and then a battle", which is common to some RTS and I'd like it otherwise a bit.
Also the balance surprises me. In a game you always need to balance the power of a faction. In the movies rebel had less and now they have less power technology-wise.
Game looks very promising
-"The glass is neither half-full nor half-empty: it's twice as big as it needs to be."