I just happened to be in New York recently, and there was a week long interview process taking place. So that's 5 interviews a day for five days..... One of the reasons that CX interviews get the sh!ts is, they travel across the other side of the planet to conduct these interviews, and it is not uncommon for only 10 or 15 of those 30 pilots to turn up!
On the other hand.... 30 out of 30 will turn up (with the odd no show) when interviews are done in Sydney, Joburg or in Europe.
Often when asked "how do you feel about the possibility of moving to Hong Kong in the future on the Pax fleet?" Americans will often reply "No.... i don't ever want to leave the US". Which is fine once you are in the company.... but a little arrogant during the interview. One must remember that CX is an Asian airline, and therefore one must approach the interview process accordingly.
(All this straight from the mouth of someone who does the interviews on a regular basis)