Although interview preparation is everything it's sad to say that perhaps as many as half of all interviewers you’re going to meet will be unprepared or incompetent. It’s not all their fault, it's just lack of interview preparation time or responsibility; some of them will be co-opted at the last minute to meet you and won’t have had time to prepare.However there are those who just think they’re great interviewers and fly by the seat of their pants!!It’s not all bad news though; you can turn thi.