I did not enjoy watching gameplay of killing the scientists and engineers in their labcoats and hard hats. That is all. EDIT FOR CLARIFICATION: this is not a question about the morality of killing NPC scientist or civilians. It's about gameplay and narrative suspension of disbelief that our Stanton/Pyro-based, UEE/gang-affiliated characters would indiscriminately target these NPCs no differently than soldiers, hostile security or kopion.