Edwards Lifesciences interview questions

Had 3 different interview processes for different roles and was ghosted by all the recruiters whenever I didn't continue. This includes getting to about the 5th round in one process and couldn't believe how unprofessional and disrespectful it was to never be notified of next steps after all the time I invested in the process.

I interviewed on the phone with a recruiter for about 30 minutes. The interview felt messy and had no organized format. They didn't answer my questions either. They said they would get back to me but I never heard from them again.