Okay, finally got to check this out. Let me preface my comments by saying that I just now (like just before I clicked on this link!) finished editing a terminally boring video of a CEO "vision-casting" to about 500 sleeping employees. So as much as video is a part of my curriculum vitae, I get bored with the end result.
So...this was awesome! So much of what I would say has already been said, starting with Greg's comment to kick it all off. A great theme, perfectly wrapped around the song. Great job switching up the shots and keeping the video moving with the song. The variation among shots added texture and kept it all interesting.
On a technical/professional level, the only nit I have is with the framing of the mid-distance shots. (And I only noticed this because it was something I struggled with when I started in film/video). I always look at the heads of the subjects and move them up in the frame--almost touching the top, and in many cases touching/leaving the top.
We tend to do that naturally with closeups, because the face & head fill the frame, and with far shots, there's landscape or other background to focus on. But with those middle distance shots, we tend to treat them more like faraway shots, when they actually work better with the subject moved up in the frame.
None of that is a deal breaker though--this is great work. You did a great job of capturing the feeling--and that feeling was conveyed with enough conviction to cover a multitude of technical issues. I'm jealous. I work with top notch video gear every day, and I haven't done anything that approaches the emotional effectiveness in a couple years at least!
More videos please!