Herker Industries interview questions

Applied online, current QM reached out by phone interview, very good experience, was invited for on-site interview, very long interview talking with six people who were all managers, and a VP. Everything looked good, although interview took just over 5 hours, and after 3 days, no answer, I reached out, and they said they will not be moving forward. Zero feedback on their decision. This isn't very fair if they want people who are worth their time and can provide the experience for the position.