And FWIW I've also connected TG F -> OZ C at HKG, picked up by buggy and taken to transit desk, escorted through transit security and to the lounge... ^

TG does pretty well at HKG considering it's not their home base.

And the TG F lounge is really good as well. As noted, table service and underwhelming menu while access to buffet. There's a Wii as well. ^