Well I started one, and have the first row together and hanging up. Three more to go!
I had a really, really tough time figuring out the first part of the tute. I think it was because there were so many questions and interruptions in the thread. I ended up creating a new document in my word processing program, and cutting and pasting Barb's instructions and photos into it, eliminating the questions and extraneous stuff. It was all fairly easy after that. I printed it out and have it sitting next to the machine. The other parts of the tute are easy to read, without extra stuff. I can highly recommend that for anyone who is having trouble with the original first part of the tute.
I do have to thank you Barb for posting this way of doing bargello's. I have Marge Edie's book, and really hated it. I am going to put it in the recycle trash bin. There are few things I dislike as much as ripping, so I would never have made a bargello using the tube method. And her instructions were really difficult to understand, at least for me. So, now that I've started this one, I'm eager to try more.