Yeah, and the issue is blurred even more by various behavior. You have Setsuna doing good this week, whereas Tieria basically considers it a risk and a ridiculous waste of time. Al saves civilians, Wang complains that he ignored his mission. Alleujah is a good guy, but as Hal he's practically a homicidal maniac. People like Lockon and Sumeragi seem mature and conscientious, whereas secondary characters in Celestial Being make it appear to be a cold and calculating organization. Given the variety of different attitudes and beliefs within CB, it certainly raises the question about who is really erabodying the group's ideals.
On another smaller note, I can't help noticing that Setsuna tried emulating O Gundam last week and failed to "become a Gundam" from his point of view, whereas this week he "became Gundam" by not fighting. Between this and his worthy attempt to fool Graham and Billy into thinking that he was just a harmless know-nothing, Setsuna comes off smarter and more intelligent in this arc than he first appeared. Going by just early episodes one could be legitimately fooled into thinking that he basically just cared about completing missions and destroying as many weapons as possible, no questions asked.