I think its time a topic like this came out, SDE if I were you I would not release this game on steam till the middle of March,I would list two things that could potentially generate negative feedback 

1. Armor, thats right when people want defensive systems on their ship which is armor it should be permanent which means armor should not last for only a week and then we have to repurchase again

2. Scouts should be permanent, refer to the concept of armor.

3. Credit Gain is still a issue

4. Premium Subscription should be payable via Credit Card via Paypal or etc and pricing for it per month must be reasonable