I order books from them all the time, when they are 40% off. I have also gotten fabric as well. The solid cotton is great!! It reminds me of the new Kona Cotton that is more silky---I can't remember the name right now (too early). I did get a jelly roll (the dots) that wasn't very good, but the others have been of good quality. Since they are in smaller rolls, you have to purchase double to get the same amount as the other rolls, but still it is a better price.
I purchased one spool of the longarm thread just to see, and my machine LOVED it! So I purchased more! It compared to the much more expensive brands.
All in all, I have found the company to be a great source. The shipping is speedy, and as someone else said, the shipping charges are affordable. I would give it a try.