adidas Project Manager interview questions

Call with Recruiter, followed by call with hiring manager and then was flown on-site to Portland for interview with the team. Pleasant people, very friendly and some great conversations. However, even after meeting in person and talking to so many people, and spending the day at the facility, there was no follow up. Not even taking the time out to send out a rejection email (Forget a call or feedback) is very unprofessional for such a big organisation. It tells volumes about how the communication is/would have been in the company.