And to answer your question... the F side is still very nice. I didn't eat before the flight, but I heard a couple saying how good the food was.
There seemed to be a bottle of Moet. I stuck with the Pouilly-Fumé - which was very nice.
Boarding was very pleasent too. The lounge lady (not a dragon by any means) came and addressed me by name, stating that boarding had started, but no need to rush. There was a separate lane for F & J class.
Pushed back slightly early, and had a great flight until we hit the usual LHR holds, remote stand, no steps, packed bus etc.
Cheers,
Rick