My teenage son and I have just moved into a new apartment.  When he first saw the rug online he said, "Ma it's a weird color.  Do we really need a rug?"  Once we installed it though, he pointed out that it does look unique.  It has a good thickness to it and he commented that it feels good under foot (much better than our hardwood floors).
The color is true to the photo and what I've discovered as I've moved things into the room, trying place my items in the new space, is that the shade changes depending on what else is near it.  It's primarily a very light powder blue but it has undertones of sea foam green or grey when accented with items of those colors.   

Pros: It doesn't require a rug pad, feels like carpeting only with a lovely design.  Good quality.  The colors work with almost any color scheme
Cons: the silk ribbon design does seem to fray in certain parts but since it's new I envision it just adding to the uniqueness of the rug