Capital One Project Manager interview questions

First they have an interview that goes over behavioral and short case studies. Then they have 5 Case Studies that are a Hour+ each spread over days. They messed up my schedule and made me get on a call while I was on a break. The interviewer had an accent and just said the whole case study instead of presenting the power point slide. This case study had a lot of calculations that I needed to keep track of. After the interviews I had to reach out after a week or so even though I was told I will find out in 2 days from the recruiter. It was a huge waste of time (7+ hours) and I was told I would be able to take a survey of the interview process which never happened. Horrible experience and I will definitely be avoiding any applications to the company in the future and suggesting the same to people in my network.