I attended Facebook's University Day, where they had about 20 university students who were there for interviews. The day starts off with the interview itself, then you spend about 5 hours touring the Facebook campus and learning more about Facebook. When the interview process began, all of us were siting in a room and interviewers would come in and call our names. I watched as interviewer after interviewer came in with cheerful looks on their faces and called out names of other students. After about 5 minutes, my interviewer came in and called me. He was a heavy set man, dressed sloppy, and had a look on his face like he didn't want to be there. I could tell right away that it would not go well. When we entered the interview room, he immediately began asking technical questions. He didn't ask any questions about me to get to know me, and after asking other students that were there, they all began with a talk about their backgrounds. During the entire interview, I had the impression that my interviewer just wanted to rush me through so he could go on to do something else. He asked me 2 questions, one which went well and a second where I had a bit of trouble. My recruiter had told me beforehand that if we got stuck on a question, our interviewer would make an effort to get us back on track by offering hints. My interviewer did no such thing. I even told him what I was trying to do, and why I was getting stuck, implying that I could use a hint. He just sat there without saying anything. Finally after I wasted about 10 minutes trying different ways to solve it, he tells me that we're running out of time and hurries me through the rest of the problem. He gave me the last 5 minutes to ask him questions. Since I had a feeling that he was being forced to be there, one of my questions was if Facebook employees have dedicated interviewers, or if random employees are selected to be interviewers from time to time. He said it was the latter. So of course I knew that he was being forced to be there and he just wanted it to end. After the interview was over, he walked me back to meet the other students. By this time I already knew he wasn't going to give me a good review, but Facebook doesn't all you to go home at this point. You're forced to spend 5 hours learning about how wonderful it is to work at Facebook so that you know about all the good things you just missed out on. A week later I received my rejection email.