Feel The Speedby
lolor275Comment by glad2badad: Greetings from the Critique Club
First Impression
Feels tight (like it was cropped too close, or composed that way), harsh (illuminated with a flash), and blurry (not smooth). While all or any of these first impressions may be incorrect, it's just what came to mind upon first seeing this photo.
Looking Deeper
For a panning shot I think you may want a little more blur to indicate motion and speed, especially with a subject like a racing motorcycle. A slower shutter speed (1/30 or 1/60) and a longer pan would accomplish this. The limited amount of background blur looks like a mistake and the motorcycle seems to be standing nearly still.
With a moving subject it's usually helpful to have some breathing room for the subject to move into. The subject here seems to have gotten past you some. Releasing the shutter while the motorcycle was roughly 10 feet more to left would have given you a better look at the rider and enabled you to leave more room to the right in the framing/composition.
Not sure what to make of the lighting. It does seem somewhat harsh from either flash or very strong arena lighting. The rider's suit appears to be reflective which isn't helping any either. Without knowing the details it's hard to address alternatives. On a positive note, better to have this amount of light rather than not enough. :-)
One other item to mention is the size of your challenge entry photo. It's not maximizing full potential. Your longest side is 600 (you can go to 640), and the file size is only 1/3 of the allowable of 150kb. A larger image with full detail will usually score a bit higher.
If you have any questions, or need clarification on a point, please feel free to send me a PM. Thanks.