Priority Pass best lounges?

[tofufactory]

Hi there,

Which Priority Pass lounges you have been to are the best in your opinion? Just wanted to share the thoughts among people who fly frequently! Personally, I like Servisair Lounge at London Heathrow Airport Terminal 1. I like going to the upper deck to watch the planes arriving and departing, and my little boy loves to play downstairs in the children corner.
Heard that they have more lounges in Japan recently apart from the one in Narita. Anyone been there? Good or bad? Will fly to Osaka in a month so wanted to know

 

[Foreigner]

i used Priority Pass @ san francisco and las vegas over past 2 weeks and was most impressed with Delta's Crown Room at SFO (landside, terminal 1). Continental's Presidents Club was smaller, not as great as the Crown Room.

in LAS, i used both US Airways Club and Continental's Presidents Club. Latter was new, larger, and had great view of strip skyline.

Drinks were free in both Presidents Club as well as Crown Room.

f