Concord USA interview questions

I went through 6 rounds of interviews. There was no clearly defined up- front process. At the onset, I was told it would be 3 rounds but they continually added more people, like they were looking for a reason not to make an offer. When I told them I had another offer in hand, there was no sense of urgency or respect for my timeline. It was a complete waste of my time and demonstrated very little respect for it. I would not recommend as it translates to a disorganized organization with very little respect and trust in place.