I watched Allie Aller's class on Crazy Quilts and found it absolutely mesmerizing. Before I retired, I was an adult educator and I don't believe I have ever seen a better teacher than Allie--EVER! That course took hours and was worth every minute I spent watching it. I enjoyed Angel Walter's Dot to Dot and classes by Amy Johnson, Patsy Thompson and Eileen Roche. Although I am extremely interested in machine embroidery, Eileen Roche's class did nothing for me. It's true that the materials list would have helped on all the classes, but overall, I had one of the most fun days I can remember and learned a great deal.