I think what it is missing is actually seeing the making of the jewellry, we had 1,000 shots of sawing and rubbing with wire wool, and not much else.
Give us more close in shots of people actually doing the making.
When you watch the good ones, Bake Off, Pottery, Sewing, etc the presenters talk to the contestants about what they are doing, ask naive questions, or technical questions.
That process helps us to understand what is being made and why some things are harder than others.
Even the dog programme, which was way to cutesy for me, they explained the process for the technical groom - this breed is difficult because you have to do x, y or z. (the daft second groom was why this program doesn't work, in my opinion)
So, after watching the programme, I have no idea how they made any of it, how did they get that finish, or why are they using that tool, or how did they attched that bit etc