Phony interview for a job that was already filled by an internal candidate. If they just were honest and said the job was filled internally, okay. But allowing me to spend hours preparing for something that was not available is dishonest. There were a couple of clues during the interview, such as every question asked was already on the resume (did not show much interest in the resume), the stated process, and I saw a job posting to backfill the position the person receiving the promotion was leaving.