They bring you into the building, alternate people interviewing you.
All they asked were rigged questions. Typical "I'm smarter than you interview". No questions would actually allow you to demonstrate some real creativity. I'd say 40% of the questions were semi trick questions. Bad feedback from the questions. Bad feedback from interaction.
Place looked ghetto too. Their kitchen was dirty. They didn't have any free drinks. The room the developers work in looks trashy while a bunch of the rest of the company had nice offices... The other developers didn't seem very competent either.