It was quiet lovely. Yes, very much so. I really liked the part when each of the four Ayu's say a number; I'm not sure why.
And symbolism? Hm.. I thought it was rather, since each of the four Ayu's are seperated in the cage-y-type thing, that the different sides of her are trapped. But since the robot-type man began to spin the dial, he put her together, and thus we get the rainy-Ayu at the end: the Ayu with all the sides combined. However, Love_Appears seems to have a better explaination.
On a side note, I love those outfits.
