From my experience I'd say LHR T4 lounge is excellent followed by ICN. As many have said PVG ST lounge has no redeeming features, much like all the other lounges there whether they're C or F.
I've always liked the waiter service at the lounge in MEX T2 (not sure if you're meant to tip though...)
Originally Posted by
uhclem
ICN was one of the better experiences--especially love the Remy Martin (or was it Hennessy?) XO self-service.
I think it's Remy Martin, same as OZ F lounge.