I doubt anyone will say Chase here...
I love both my Chase Platinum (10.24%) and Chase PerfectCard (24.24%). Both are WAMU converts. Never a problem. I only called CSR once this year to inform them that we were taking an extended cross country trip and that we would be using the PerfectCard heavily. Again, never a problem.
I have never been a CHASE Credit CArd customers and I guess will never get a chance to be their customer. They never approved me anything. Though I have been their banking customers but recently moved to BoA.