The first interview was with a recruiter who was very nice and knowledgable about the company. The second interview was with the hiring manager, who had the worst attitude I've ever experienced in a job interview. Low energy. Yawned while I was talking. Accidentally left the call halfway through. Lazy, vague questions. Clearly was not listening to a word I was saying. I left the call (shortest interview I've ever had) knowing I didn't get it, but if somehow I did, I'd never want to work for someone that disrespectful.
I've said it many times before, but as interviewees we put a lot of time and energy into these things, so not getting the same effort in return is like a slap in the face.