One of the Good Doctors things. In this case an opportunity to send instant video reactions to movies you have just watched (obviously waiting until you are in the cinema lobby, to avoid breaking the Moviegoers Code of Conduct). Alternatively, if you do not have the time / inclination / skill / equipment to make and send a video, you can sum your feelings up in a "selfie" and send that instead.
Contributions should be emailed to Mayo@bbc.co.uk
If you are a lobby correspondent responding to the show itself, you are probably Rory Cellan-Jones.