Pop Corn Machine

I did not even realize these were on the market until our son and his family got us one for Christmas. Then I found out, his in-laws had gotten him one for Christmas.  A few days later, in the book I was reading, the heroine got one for Christmas:) It must have been the gift of choice this year and I the only person on the planet to not have heard of them:)
What about you? Have you seen them? Do you have one? Do you like it?