I wasn't impressed with the crew on my recent flight, they seemed young and inexperienced and mostly interested in chatting in the galley. Apart from the set times when they had to go down the cabin, ie to take meal orders or deliver food, they made no attempt to leave the galley and check to see whether anyone needed anything - made even worse by the fact that there was no call bell to try and attract their attention. To be fair, the crew working the other aisle seemed better and i could see them going up and down regularly - shame no-one told the others to do the same. I hope you have better luck.