Feedback and stars if you are satisfied with your purchase, you release the positive feedback, is for us an important calling card for our customers. Use the little stars with a sense of responsibility: for us the five stars are important and the only truly positive rating. Other assessments are equivalent to put on us a negative vote! Rather than release unfair evaluations based on criteria that are too general, request a refund against the rendered material that you don't feel adequate or corresponding to the descriptions! Ristringte that shipping costs are fixed and known before buying, therefore did not make sense to give low ratings on that voice; If you seem too high simply don't buy! The shipping time does not depend on us, we send out every week once registered payments; often the delivery delays depend on mail carriers.