Qatar's temporary Business Class lounge gets the basics right, but comes off rather sterile- more "frequent flyer lounge" than flagship (as it's intended to be!)
Emirates' gargantuan First Class lounge has excellent dining and every amenity you could ask for, yet severely lacks character- a prime example of how less can be more.
The Emirates Lounge Singapore is a decent Business Class lounge, but a disappointing First Class one. Eligible passengers should consider their alternatives!