Pretty cool overall. Obviously it's a little boring, just because it's a unending stream of time-lapses, but in general I think you're clips are a little too long. Also, for the most part, the clips are pretty choppy, and I think you could benefit from shorter intervals, or using ND filters to draw out your exposures and smooth things out; or both.
Great song, is that Sigur Ros?
Edit: because I then saw he music credit at the end. And also, Lighting time lapses are super hard because the lighting screws with you exposure like crazy and makes it super jumpy. But I thought the one at the end that was more blueish, and had the rolling cloud moving to the right, and all the lightning mostly happening inside the cloud was super awesome.