I have just spent the evening starting up a new Empire with the newest patch, with aircraft.
Even though I was playing a rather fertile planet, with a water and food surplus, the whole evening was spent building up a basic economy, paying through the nose to collect all the iron to bootstrap my industry. That meant an underfunded military was suppressing alien lifeforms and limited to securing a single viable zone, while peacing out with the two civilized minor neighbours.
Next session I will build an army to conquer one of them, though.
This is a good game: it creates a story with WWII into SF technology while you have leaders with their own stupid opinions and incompetencies. The human management game is true to real life.