Had three interviews. Told I was being offered a job, and given a letter of intent saying an offer was going to come on this day, for this salary, etc. The day came, and I got a call saying suddenly a senior person had serious doubts about the decision, wanted more interviews, etc. I was floored and felt very misled. This raised so many alarm bells about how this company operates. Lost all interest in working there and walked away. They never responded to my email withdrawing. Seems I made the right choice.