I have been using many months and am very pleased I purchased. The bottoms are heavy enough to use on the smooth glass cook-tops without scorching. The steam/ pouring spouts are great! No more boil overs or losing whatever you are trying to drain down the sink. The lid on the largest pot is NOT a good fit for any of the skillets. I purchased both the 10 and 12" lids and additional 2qt pan. I have not used metal utensils except for serving from the pans. They did pass my usual test of all nonstick surfaces- a medium pressure scrapping of a metal cooking utensil across the surface. CAUTION- If you...review »