I was passing Castlegate in Norwich this evening so I stopped off to have a look at the Miis there. I was pleasantly surprised as I hadn't been at all impressed by the photographs I had seen. In the metal I thought they looked much better. Perhaps they don't photograph well. They are pleasantly gimmick free, without swooping swage lines all over the place, and although the design is not exciting I think it is neat and will wear well.
The garage was shut so I couldn't sit in one but the interior, like the exterior, is simple and functional. It looks quite roomy inside too. As I said, I was quite impressed and would certainly consider one for my dotage, if I could afford one.