They were a brave species - despite knowing that they were to be destroyed, they put up an honorable fight against Bardock and his Saiyan team. They are also very honorable; this was evident when Demetrious and an unnamed commander were speaking, and after Demetrious drew blood, the commander stated to him, "You have done well, my friend... I will meet you at the door.", implying that he had served his honorable duty and now had to pass to the next world.