Kerosuke
I've played all three Xenosaga games. Though I never beat them. I was on the last boss in the first game. As for the second, I was in the begining of it, and the third I was in the final stage. But, I couldn't play the second game long enough. It wasn't one of the best of the series. As for the Shion with glasses thing, she puts on a new pair in Xenosaga 3 during a scene.
I liked the 2nd game's story I think best, but I didn't like the battling system as much. You had to find all of your items. There were no shops. That really pissed me off. And the final boss in the 2nd game made me want to harm small children. I HATE THAT OLD MAN. D<