Well, it's finally here. We light the blue touch paper with Something Old(ish) - the Macra Terror - Something New(ish) - Gridlock - superficially linked by the Macra, but actually with much broader ties than that. Join the Something Who gang - Richard, Giles, Paul, Simon and Mike - as we chew over this story pairing, pondering issues such as faith, redemption, whatever happened to Ben and when exactly will Mike mention chocolate eclairs?