I really enjoy this song, and the video is lovely. Judging from some of the comments it receives, it also creeps out people with trypophobia, or a fear or surfaces perforated by lots of holes.
The "making of" version is every bit as captivating. The action is a single shot in a real environment, but the filmmakers mapped on a virtual version of the set so the dancer (or portions of her) could be subtracted and reconstructed as the wire-frame version of her body. I also liked seeing the test versions of what her alternate body might have looked like. I probably would have chosen another option (one had a more organic texture, with branching segments that resembled an arterial system) so it would have been interesting to hear the discussions that led to their decision.