Very long and typical of Silicon Valley. Everyone was preparing me for the "big 3 hour interview" so they were all talking at me rather than interviewing me. I was told in the interview that they wanted to proceed with the big three hour interview and that I was in the top three of candidates. Then, the recruiter ghosted me in the middle of the interview process and wouldn't answer my questions about scheduling or timeline of the big interview. Right before the big interview they said they weren't going to proceed with me before I even had a chance to interview, even though they told me I was going to interview. Truly the only interview question I really got to answer was telling them about myself, they did not really get to see what I could do.