It was kinda average.. or slightly above it?
The fades were nice. Indeed, this looks like some solid JaddziaDax work on that aspect of sync. The mood sync felt kinda off though
The fighting scenes didn't really match with the song. But what is a Loveless video without any pretty fight scenes? D: Well, the song just felt a little too.. light? for fighting. It just didn't match..
And I agree with other posters that the clip selection seemed too repeatative. Especially because you used the same kind of clips for every part of the song (no matter whether it was a verse or a chorus)
But other than that, it was decent