Quite true, though I have to say with regards to the call button thing, you should maybe just get out of your seat if you are thirsty.. though if UA FA's were actually caring and considerate you wouldn't have to cause they would have been coming through the cabin periodically offering water rather than .....ing about their pax in the galley and reading People... if I could afford full C fares I'd stick to airlines like SQ, LH, or SK rather than throwing money down the drain in exchange for crappy service