Humanity shown by Helghast

Recently Herman Hulst gave an interview and stated some facts about the story plot of the Helghan planet and it’s residents the Helgasts. This is what he said.
“Although the Helghast are physically still human, they consider themselves superior to the human race in terms of society and culture,” said Hulst, during a chinwag with GamePro.
“They possess a mentality that’s similar to how the Nazis viewed those not part of the Aryan bloodline. Helghast look down on humans as weak, lying, and spineless.”
“In Killzone 3, we show that even the Helghast have some humanity left in them,” he explained. “We’re weaving a story that has more shades of gray than the trite representation of ‘good vs. evil’… We explore the notion that even honorable soldiers have to make debatable decisions at times for the greater good — or simply for their own survival.”
There are 2 Comments to "Humanity shown by Helghast"
Didn’t they say all of this before e3
He announced that it would show the humanity that’s still left, but he didn’t go into as much detail about it.