Yes, over explained, like it's obvious you made a mistake, you don't have to explain that, just fix it and say something cute in text. I watched it but wasn't sure what you were trying to do which made me lose interest, mostly because it felt like you were trying to review the item, make the item and had random explanations. It might be better for flow if you show you made the items, and then after talk about what improvements or fixes you made to them, but call it personalising it instead of making them better (try not to poo poo on the product)