I had a friend who scored 2-3 points lower than his AAMC average. He got the score he predicted but I do remember he was pretty nervous leading up to getting the score. Especially for about a week or two after the exam, he felt really upset about how it went. Ended up with a score in the 30s but I remember he wasn't too happy about parts of his breakdown despite the fact that he had no subsection lower than a 9.
Didn't really merit a retake in his view since he reached his goal of scoring in the 30s.