The original interview went well and I was offered a job. I felt the salary a bit low so I gave a counter-offer. They took a week to consider and did not budge at all. In the meantime, I had been offered a similar job with a higher salary so I called the recruiter to decline. He wanted me to talk to the manager for a second "interview", so I agreed. The manager was aggressive, rude, and only called to mine me for information on the ECS' competitor that hired me.