Entering your products in the state Fair is a great way to get feedback from professionals and meet many people who have a lot of knowledge. It can be a humbling experience as well as a learning experience.
I entered 4 bottles at the Minnesota State Fair 3 in appropriate categories the 4th I put under desert wine though it was not and the judge simply drew a line through the comment sheet and nothing more. The other 3 gave me great feedback and improved the following years wine immensely. Never under estimate the power of professional feedback and accept it when ever possible. Oh ya, keep your entries in the right category!