Dropping in for a quick random visit, we quite accidentally arrived while the race cars were doing their rounds. You could hear the screams of the engines well into the corridors of the Yas Hotel.
The lobby/cafe area was bustling with people, probably checking out now that the races were over.
Plenty of impressive architecture (reminiscent of the Esplanade, in some places). Even more impressive and novel interiors, with computer-generated patterns and a futuristic combination of metal and polymer.