Received one phone interview that felt positive. Had decent communication with the interviewer before, during, and after the interview. Was sent an extremely apathetic rejection email from the interviewer (like I had just sent a resume) with no explanation or personality.

My interview process was great at first; I had a phone call with a recruiter, and then an interview with the managers of the team I would be working with. During this time, my initial recruiter left, and I was promised that a new person would be working with me. After the second interview, I was promised that the new recruiter would contact me by the next Friday (around a week and a half away), to tell me whether or not I was moving on in the process. As you can probably tell, they did not contact me by that deadline, and because the recruiter switched halfway through, I had no contact information for them. While oversights sometimes happen in large companies, this felt really unprofessional and a little disrespectful. I was promised two things: first, that the new recruiter would stay in contact and take care of my application, and second, that I would be contacted at a certain point in time. Neither of those promises were met.