Impressed by the quality of this product. The only problem we have is that it takes a more sophisticated cooking style to achieve desired results. It is professional grade. Careful about cooking too high a temperature, it conducts heat very well. . Still have not mastered cooking eggs. Sometimes sticks to the bottom but learning. Over-light has been accomplished by adding more oil in pan but scrambled eggs still a problem with Eggs sticking to the bottom of the pan. Cleans very well but must be kept clean after every use.