I think most CT fabric is great. I stick to my LQS or online shops that I trust. Every once in a while I'll get a piece from CT that I don't care for, but the vast majority of the time I am pleased with what I get. Connecting Threads is my go to place for fabric for backings. Love getting 8 yds of fabric for $40. I made a drunkards path quilt entirely from fat quarter collections from CT and it turned out beautifully, minimal shrinkage after washing and no color running. I was in warm after I finish the quilt just to make sure the recipient doesn't get a nasty surprise if they forget to use cold water.