I liked Riku's story alot more because it is always interesting to hear and see something from another perspective and in this case it allows you to see what Riku was going through after he was trapped on the other side of the door. Also I liked fighting with him more because of his dark moves although a limited amount of only three, they still were helpful and nice to look at. Overall I did enjoy Sora's story, but i prefered Reverse/Rebirth.