The recruiter contacted me a few times to arrange an interview for me. One day the process stopped for no reason. Have no hint what happened. Eventually lost contact with them.

Rude interviewer, went on bizarre political rant during the interview at one point. Asked standard behavioral questions as well as more unorthodox personality questions like "Would you run a marathon?" An otherwise relatively normal HR interview, but the disrespect was almost weird, I'd never seen anything like it in an interview which tends to be much more cordial. I view it as an expectation of what's to come.