We travel to Ameristar every December for a company end of the year party. The staff is generally wonderful. Typically the people working the event can be rather short tempered and snarky. However, the bar tenders and all other hotel and casino employees are extremely friendly and helpful. The rooms never disappoint, very clean and orderly. The food is always delicious. We are not gamblers but everyone we go with loves to gamble there and never goes to another casino.