Attractiveness of flight attendents is surely in the eye of the beholder. Gosh, I feel like we have time warped to the sixties/seventies when airlines (e.g. Braniff) would blatantly use sexual overtones in their advertising to lure the traveller (remember the one where the stewardess would rip off her skirt to reveal hot pants underneath).

Most of the first class sleeper seats are similar, the difference is in the details. Like the quilt that BA provides. The one thing that SQ has that is a definite winner in my mind is the relatively huge 14" video screen at each seat.