We know what OP meant - not helpful.

I have not been to the priority pass lounges, but the KE lounges are nothing to write home about. Food is underwhelming, bathrooms were not all that clean, beer and wine selection is not very good, and seats are very hard. Only good thing I recall is that they had a relatively pricy either cognac or scotch (its been a few years) - it was in the $70/$80USD range in my local liquor store. If you have free access to all of them and 9 hours to kill, try them all and give us a report