It was the initial phone screening, then the hiring manager, then four rounds of interviews back to back. They were all fairly okay interviews. With 30 minutes each interview it was hard to ask them more questions about the job. I was very excited for the job as I found it very fitting to my career goals. But I did not get the job I'm assuming since they completely ghosted me even after assuring from the recruiter on the first interview for updates whether I would get the job or not before the holiday. Had high hopes for this company but if they couldn't hold their end of the bargain of basic communication then it shows company culture.