It was so funny even through it was predictable. I don't believe that they could actually have coffee or icecream, if they have only a civilization of 7000 people. They don't have enough orchards, I don't get where they would raise their animals. I do not even see how they could have transported those animals when they had to flee. There is no real explanation about the energy for the ships which drove me nuts. All this flying and shooting? Costs so so much power.
Where did they get the shipbuilding machine from?
There are so many problems with this. But aside from this it was fun to read.