The significance of your feedback, constructively positive or negative, is inestimable. It can quite literally be the kick in the pants that keeps you going. Simple, but true. Praise is of course most comfortably absorbed, but corrections and suggestions on how to improve are also welcome.
Time is limited, so I regretfully cannot guarantee a response. It does not mean I am not interested in or grateful for your input. If you do not hear from me, please do not feel slighted. I will have read and appreciated it.