I have some mixed emotions about the four blocks I have worked on so far - the A blocks. I'll go into it in more detail later, but I think my favorite is the one that drove me the most nuts while I was putting it together.
I found a blog by a woman who is doing something similar to this only on a larger scale, by machine and moving along faster than I am. It is called 501 Quilt Blocks and she has made some gorgeous blocks so far. You may enjoy it if you check it out.