Very clearly, really transparent, they even provided me with a diagram explaining the interview process . They decided to not make an offer although, they approached me with an opportunity to provide a feedback which I was undeniably grateful for.

Only an introductory call with an HR person. He obviously had knowledge of the job itself and what it requires. He only asked a series of questions written in front of him and took notes as I answered. Pretty much a live survey. And then they decided to move forward with other candidates based on his note taking capability.