My appointments lasted maybe 15-30 minutes when I was seeing a psychiatrist. It kind of depended on the situation and if it was a check-in or I was not doing well. I had a lot of appreciation for how much my psychiatrist listened and asked questions. Not only that, but sometimes he picked up on things that I wasn't even saying and noticed I was not doing well.
I am sure how long appointments are depends on the person's stability and if they are going through med changes, but if it's a really short appointment and you get rushed out before saying what you came to say that is a problem I think. Can you call and speak with them about the akethesia?