Respected Ma'am,
If you like any design rate it between 4-5 stars, otherwise just 'eliminate' it. Rating 1-2 stars severely impacts the designer profile and hence limits to contribute more submissions to contests and gives much bad impact to a designer profile.
Now my designer profile is showing just 4.1 rating... previously it was 4.9 out of 5 stars.
Long after your book has been published, the effect of your ratings will remain on designcrowd, and other authors seeking 4 or 5 star designers may get the wrong impression.
Thanks for understanding.

I will gladly adjust the star rating. I do appreciate your talent. They looked nice, just not to my taste.

Dear Contest Holder,
Thank you for understanding. Much appreciated.