Well the fun bit is when I get to the technological overview. I get to describe there complete lack of any morals or ethics.

For example, while we consider anesthesia really cheap due to the fact that they lack a proper currency is considered a unnecessary expense when doing cybernetic augmentation or synthesis. So they operate on people, with tools and processes that are much more painful then regular surgery, without anesthesia.

And the fact that they willingly dropped a bomb that killed god knows how many innocents purely because a species refused to join them, or there complete disregard for life, as they don't mind employing chemical and biological weapons in warfare.