I flew on an F100 ROK-BNE early March 2011 for the first time. The flight and seat were OK but I was not too impressed with the FA's. I do not have high expectations on these flights but it is not nice when the FA's look and behave as if they do not want to be there.
They've certainly become a regular feature on BNE-ROK-BNE - I've had a few trips on them in the last couple of months. Haven't seen one yet on the BNE-MKY-BNE.
Contrary to JohnK's experience, I've yet to encounter a bad Alliance cabin crew. I'm sure I will at some stage though - every airline has sub-par crew members and sometimes, some just having an off day.