My Aunt(88yrs old) buys from there all the time. I don't go on that site very ofter, but have heard very good things about it.
I just got an order from JoAnn's and I am very dissapointed with it. I am making a baby quilt for a friend's new grandbaby due in August and needed Winnie the Pooh fabric. I went on and ordered it. It is very thin and not very good quality. I have purchased from JoAnn's before and was happy with it. Live and learn, I guess.