Rooms were very nice, everything else was terrible.
Housekeeping would put the dirty glasses back like they cleaned them. Next day, they left the dirty room service eaten food and cart in the room. the 3rd day, left the ironing board and iron out. If they will fail to do such obvious housekeeping, how often is the bedding and bathrooms cleaned? Gross.
Bar Service at all the bars was very disappointing. Rude, difficult to get their attention. For example, I was playing on one of the video poker machines and they still charged me $15 for a well drink.
Floor Service worse. As an example, I was playing $10 hands of video poker for 30 minutes in the morning and was dying for a coffee. Never once did a wait staff drop by and I was constantly looking for one. I just finally got up and stopped gambling to go to coffee shop. I actually completely stopped gambling at Aria after that experience.
Their comps weren't very good either for how much I gambled with mlife. All around very disappointing and a weird crowd that I don't know who they are trying to cater to (we were there during some lame convention that was going on at the same time, so maybe those people were the weird ones staying there). So many places in Vegas to stay, drop your $ at another place.