The Asurans were a lot like their creators (very stuck up). I still feel like betraying 5th was a bad move but it also would have drastically changed the series so I see why they did that. Not to mention replicators have broken away from their "commander CPU" before with the original android (her name escapes me). So on that front it made sense. I still think the Replicators were one of the best enemies ever made in Sci Fi. That noise they made....dam it was cool.