Johnson Controls interview questions

First there was a Johnson Controls Human Resources representative phone interview, then a panel Interview with three engineers and a skills test. The whole process took about two weeks from phone interview to job offer.

Applied online. First interview with hiring manager, in-person. Second interview with five people at one time. The interviews went just fine, everyone was friendly and the discussions seemed to go well, but then I did not receive a follow up. I sent a follow up e-mail. Did not receive a response or follow-up, AT ALL. Not even a "Thank you for coming in, but we decided to go with someone else.. " I thought it was incredibly rude after I went in there twice for interviews. Even if the interviews had gone terribly, it is at least polite to say something to the applicant even if the company is not proceeding with them.