I just want to add my comment to this thread since it wasn't mentioned. We've been to CSA three times and can't say we ever noticed rude behavior to the staff, but more like demands especially when it was a group of couples together. I think the bad behavior was seen more when a few couples were there together more than an age thing.
But my biggest complaint was don't bring your boom box to the pool, we don't all want to hear your music !!
On our first trip to COR/CTI, the couple in the next room had a fight on our last night. She apparently did not want to a photo taken and he had taken her photo. This went on until about 4 in the morning. I think someone must have finally called the front desk as at one point I heard what sounded like security. While they were fighting though, the door was opened and slammed as were the closet doors and the safe door---REPEATEDLY! When I said something the next morning at the front desk, they did offer to move us, but we were checking out. I guess that is another thing that can happen from over indulgence in what Jamaica has to offer. But that being said, we have returned to COR/CTI twice since and are really hoping things work our for us to go back this summer. If not, we WILL be back in 2011.