etrang,
Your location is uk soI wonder; do you work for HKA or have good knowledge of what it's like to work at HKA?
I expect if you did you would not be wishing good luck to those going for an interview at HKA. Certainly not all on pprune is reliable but with this number of postings, by this number of names, even if 10% is true it tells you that not to join this airline is the best luck.