I like the motive behind those kind of shots.
However, as Ivan wrote, it seems low in the frame and some jaggies can clearly be seen. Plus, IMO, I don't like the lower part of the engine being cut off, probably due to the crop you did. Finally I don't think the size of the picture is appropriate for A.net (not wide enough).
That said, I personally don't think it is "that bad". Keep shooting!
NO URLS in signature