William, you have very effectively managed to convey a chaotic, almost evil feeling. I have never given much though to overlay as a medium. Certainly, if this were computer-generated (perhaps rendered from a 3D Model) I would comment that it lacks "polish" - but when considering pure overlay as a medium, it is very interesting and effective indeed.
I sense, through your image, a feeling of pent-up frastrating, of something wanting to get out. Similar to the often disturbing look one gets when people scratch and damage their large-format negatives / glass plates. Kind of a haunting feeling. Your title very vividly makes that feeling even stronger.
Images like these illustrate the importance (in some cases) of the titles of artworks. Some argue that photographs should not be titled, but I believe the title, more so than almost anything else, gives a vivid view of the artist's intent.