Meltwater Account Manager - Client Success interview questions

Has been a bad experience with the company and the interview process. After reading other reviews I see that I'm not the only one. After initially applying for the job posting a recruiter reached out to me via email except the email had the wrong name in it. Overlooking that as a minor error because I know sometimes those emails are copy n paste. After responding to email with times and dates available for a prescreen call the recruiter finally responded 2 days later and step up time and date that she would call. That date and time has come and I have not received a call from the recruiter or an email saying that she needs to reschedule. Very unprofessional.