I seriously am in love with the diffraction effect of my old Wollensak on point lights. This one has a much less dramatic effect effect compared to some photos I've done with it, but even so it still beats the snot out of any hokey starburst filter.
This is quite good as night photography - difficult at best. I think I would crop out some of the foreground and some of the left side making the resulting enlargement full size. I think the highway bridge or overpass or whatever deserves more attention than even the moon. I see nothing wrong with the dark image of the unlit streetlamp as it is "balanced" by the power pole on the right.