Cintas Sales Route Representative interview questions

First had a phone interview followed by an in person interview with a Service Manager. Those went very well so spent a day with a driver running his route followed by another in person interview with a different Service Manager right after coming back to the station. Last interview (4th) was with the General Manager. I was disappointed because both Service Managers said they thought I was perfect and the driver was so happy that he recommended me for hire. General Manager said he only wants to promote from within so interviewing was probably a waste of time. Cintas lost out on a great employee for the next 20 years