Have not watched it yet, so I have no comments on it as yet. It came with a lyrics booklet though, which was sort of surprising. =/ Will update with thoughts! =D

[EDIT]

Bah. The multi angle of elegy is just one additional angle, focusing ONLY on Ken throughout the whole PV in all his nakedness. Except for the fact that the camera hovers infuriatingly above all the nice bits and there is nothing you can do about it. MEH. I still kind of love it though. I mean, five and a half minutes of pure Kenken singing in agony is kind of my thing. xD