Not for me.
Truly did not care for it. I found the idea of having to cut hundreds of odd sizes fabric overwhelming. I felt like most patterns in the book are available for free on the internet, simplified and easier to cut utilizing jelly rolls, and other precut fabric. . I especially was curious why they even bothered furnishing a heart to trace to make a quilt that was 1 1/2” inch in size., and of course you had to add your own seam allowance.