Don't get the relevance at all??
The composition is odd.
Not for me...

The complexity is just not clear enough in this image. It could be any number of things but there is no focus and then the image itself is not interesting enough to hold a viewers attention beyond a cursory glance. Of course these are my own opinions and I thought that since I would be only the second person to comment in 12 ratings my insight might be helpful. :-)