One thing I like is that you have the full spectrum from white to black, and many different levels of gray. I would push the contrast more, but I prefer higher than high contrast b&w images. The main problem with this image is the subject. When I look at this, I don't know specifically what you want me to look at, and whatever it is, it must not be interesting...because I have to ask.
As always, take this with a grain of salt. It is just the opinion of one clown...amongst millions.