I think all of your patterns are very clearly written out, and the photos and tutorials spot on. The biggest reason to buy any of Nicki's products is that she does great tutorials. With all of Nicki's products, she is thorough. She takes the time to explain each step in a clear, concise manner. She shows how to do the stitch multiple times. She even includes tutorials on how to do certain stitches in the round and flat.
This e-book with included videos is perfect for someone wanting to advance their skills but nervous about trying. Nicki can help give them the confidence they need to progress.