20year old son went for interview at M&S store operative post (part-time). The interviewer was 20 minutes late without apology, expressed surprise that he had bothered to turn up, marched him off to the office - absolutely no small talk or attempt to make (by now, nervous) son comfortable. The interview went down the route of lots of questions about customer service but not store operations. Son answered all in the same way friends had discussed. At the end the interviewer told him he had not got the job because he had "no wow factor", was too "vanilla", they were looking for "tutti frutti" and all of his answers were "cheesy". Not sure but I don't associate M&S with tutti-frutti staffing🤷♀️. AIBU to report this to their HR?