I played through those three, and the "sequel" that was on the PSX, Xenogears.
I have to agree, KOS-MOS was my favorite character. The storyline was really amazing, and I loved the way they interlaced the biblical overtones - But Shion, towards the end, I really hated her.
It's like they destroyed her character, intelligence and personality in favor of fanservice and idiocy. It was a slap in the face to the characterization she had aquired through the first game.
The first xenosaga wasn't enough like Xenogears so I got bored with it.
8 Name: Akuto Sai : 2011-09-05 12:48 ID:65vG86xQ [Del]
Xenogears is just a spiritual predecessor. I'm a huge chaos and Jr. fanboy. And the story was so convoluted. I loved it. They should have made all six episodes