The call was scheduled over email and was introductory in nature. The interviewer was incredibly polite and well mannered in lieu of the context; I appeared on the call overly enthused and came across unprofessional following some interview burnout. The interviewer did not follow-up and understandably, did not reply to my follow-up; I was disappointed to have been what some may call "ghosted" but also understand why, given my composure. This dismal rating was placed on account of the lack of a follow-up.