Very satisfied.  The material is a quality weave that will hold up well in the wind.  It has made a substantial difference in the heat coming into the house from the west windows.  It was an almost perfect match to the color of the house so you hardly know they are there.  The weave is just open enough that you can see what's happening outside without having to take the cloth down.  I love it, it was the perfect size to cover our two problem windows, and it was an economical investment for the rental we won't be staying in forever.