Interviewers were late to the interview.. shows that their time is more valuable than yours. Was supposed to be a one on one interview, but ended up as group interview?

Applied on-line, was called for a phone screening within two weeks of application. After phone screening, was told there were four to five candidates. Manager called within one week to ask for an in interview. Went for in person interview. Called to follow up on interview, left message. Never heard back from company.