Everyone coming to their senses is a pretty romantic view. I was disappointed because Lulu is a genius. He ended up using his Geass to unite everyone, and in the end, migrated the cross he was carrying to someone else. I think he could have done a lot of good if he had just used his tongue and talked to the people opposing him. It would have been the more difficult road to follow for obvious reasons, but he's a intelligent guy. Isn't that what got him through to the end? His brain and his power? It pissed me off that he never reached out to those who loved him with his heart. Only with his Geass. It's cold, calculating and it shows little redemption for the sins he committed. If he wanted to atone, giving the weight of his sins to someone else instead of living with them was not a path of courage and strength. He treated it as black and white, and it's never that way. That's one of the most essential realizations he should have come to accept from being human... there is never one solution.