This is very Silence of the Lambs. I would prefer to see a motion blur that is more obviously deliberate. This looks like your hand moved while holding the camera. There is also a LOT of dead space and the centering isn't the greatest. I would suggest a much tighter crop.
uh nice try. i'm sorry but this photo just makes my head hurt. I would like to see a little more dynamic motion than this--this looks like the camera was moved and not the moth.
I've given the same basic comment on quite a few shots -- my preference (as I discovered while looking at a number of these blur shots) is for a sharp subject. When there is no sharp subject, my eye wanders around trying to find something to focus on.
There are some interesting dynamics going on with the blur of the bug. But the composition seems rather stagnent and too centered. Maybe a tighter and off centered crop would make the subject a little stronger.