Potato Scones

I made these earlier in the week as we were having friends round for lunch, and they like things quite plain. Although the scones have a small amount of mashed potato in them, you cannot really tell.
To be honest I was quite disappointed with them, and cannot really see the point of making them over the ordinary scones, apart from the fact that they don't contain egg.
I didn't end up serving them to our friends, but the kids managed to polish them off with cream and jam on top. I would only score these 6.5