I've only done one and I didn't enjoy it at all. And I'm still waiting on 2 blocks that were supposed to be in the mail by Sept. 4. I wasn't happy with the quality of some of the blocks and, thankfully, I have enough of the fabric I sent out to make enough replacement blocks to make a decent sized quilt. I won't do another one. I was really excited at the beginning of the swap but it went rapidly downhill after that.