If the Walt Disney Concert Hall and Bellagio had a baby, it would be Aria. It's trying to be super modern and it's a must visit. Random art everywhere from the butterflies in the lobby to some random pyramids on the 2nd floor.
Maybe they had too much space, but this place always seems empty because of it. I mean, they have like 8 craps tables lined up. plenty, i mean plenty of slot machines.
The Buffet - Skip it. It's not worth the price at all. I've never been more upset about a buffet than this one.