Energy Web interview questions

First round: A task is given to describe and demonstrate an application deployment in Dev or Prod. Second round: Technical interview of 1 hr, Minimal questions on the task done in first round. Mostly general technical questions on Docker Kubernetes Terraform Ansible AWS. Interviewers didn't come prepared and where least bothered or interested in asking questions. Third round: Further technical conversation with the hiring manager for about 30 mins. Very vague questions! No clear picture on the expectations. No response since then about rejection or an offer. Not much value provided to applicant's time and efforts in the hiring process.