Perhaps I'm jumping the gun just a bit in reviewing Aria, as I only visited the casino during at 6:00 AM on a Friday morning; however, I think I saw enough... The layout was all wrong and aesthetically unpleasing. I do think that the designers were "on to something" with attempting a more chic, minimalist decor - Las Vegas needs it. The problem is that it wasn't done well. Secondly, there was apparently a plumbing issue, as the sinks in the restroom were sporadically turning on and off, and, with disgusting results, none of the public restroom toilets could flush properly.