This seems out of focus, or with severe camera shake. I'm not sure if it wasn't intended effect so I won't tell you how to fix it, but I can tell you that it does not appeal to me.
this could be quite nice, but the lack of focus really brings your score down. sometimes lack of focus works, but it must look intentional. maybe you should read the 'preparing images for dpc' tutorial. it really helped me see why my first challenge tanked.