Usually they aren't. Normally they are very relaxed and easy going. I personally didn't really enjoy this last meeting, but I guess if things have to be brought up and discussed in the way they were then so be it.

I'm sure you can see me leaving about half way through, 1) I had homework to go do, 2) I can't stand arguing and people going back and forth with each other.

When the meetings are relaxed (which they usually are) I stay there the whole time, have a good laugh with everyone and just enjoy each others company.