Let me just say that the waterpark area is rivaled by none other in Oklahoma - it was fantastic! That casino was nice and not super packed.
All in all, the awesome waterpark made it worth the. It is almost non-existent unless you step outside. Apparently, building the Tower with all that metal caused major problems for cell/internet service. Don't count on internet or cell phone service. It was amicably resolved so it wasn't that big of a deal but save yourself the trouble and get written confirmation. I went to the front desk and discovered we had been checked out because our reservation had only been made for one day. We were supposed to be booked for two nights and after the first night we were at the waterpark and needed to go back up to the room for something and found out our key card didn't work. Be sure to ask for an email confirmation when checking in. My only complaint is the service (and the service people are the same for the Inn and the Tower).
We stayed at the 'Inn' as opposed to the 'Tower' for two reasons: 1) refrigerator and microwave in the rooms at the Inn and not in the rooms in the Tower and 2) $40 a night cheaper.