Very pleased with curtains.  I ordered the ivory colour, and they do provide the blackout I was hoping for.  They seem to be well made.  Not too wrinkled in package - I ironed the tops and bottoms and steamed the rest.  I believe they will have good thermal properties because I had my hand behind the areas being steamed, and it took awhile for the feeling of heat to come through.  The only reason I did not give them 5 stars is because when I hung up the first panel, it unfortunately caught on a screw on my ladder and put a big catch and pull in the panel.  I ungathered the pull and smoothed it out as best I could, and it's really not noticeable - my fault entirely, but although the panels seem quite sturdy now that they are hanging up, they need to be handled with care and probably best not placed in a high traffic area or where they could catch on anything rough.