Its designed so you cannot prepare for it. very very professional staff, everything at least with me worked like clock work. Sim is standard as everywhere, advance compass test, group excersises,medical. Human resource girls are nice and cute so its makes the interview funner. check airman are professional, I got a guy from Canada who is a class act. be very polite to everyone, say hello to everyperson you run in to. dress to impress, different tie and shirt everyday,new shoes, haircut. make sure you recieve your yellow package upon arrival and fill everything out and have it ready.
good luck.
Im still waiting