Two days ago I had smart meters fitted. It was amazingly easy to book; engineer was great (she even helped my disabled neighbour defrost her car ) and all is working fine.
I was never too much bothered about the in home display and did not mind sending monthly readings. The main thing putting me off was the possiblity of things go wrong, but as the number of issues reported has dropped off, I decided to give it a go.
So that’s one sceptic converted, so long as it keeps working. And I’ve not (yet) been going round turning every light off