let me just say this.. I flew UA metal LHR to IAD 2 weekends ago. The FAs in Y were absolutely amazing. The two ladies serving the E+ section were knockout babes - one was German the other was a gorgeous American blonde who was wearning these mean looking leather boots and had a flawless face. Service was attentive although they did start serving "after dinner drinks" after we finished our lunch for some reason. But I was impressed. Even the head purser of the Y cabin was very friendly and made small talk with people as he handed out the immigration forms.
Hope I didn't come off sounding sexist, but is it an absolute pleasure to be served by gorgeous, attentive FAs even in the Y cabin.