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Great deal at $149/night (not including exorbitant room tax and mandatory resort fee). 
But, because of this rate I have to first share a little about the guests...this place was horrible and attracts an element of people and families that are classless. During our stay we had the "luck" to be neighbors to about 100 teenage girls who were in town for a basketball tournament. Yikes! The girls were rude and loud well into the night. Three calls per night to security were made to quiet the girls down. Wouldn't you know it, security never showed up. The girls were also never taught that trash goes into trash cans.
On to the hotel review. Property is huge getting in the right room is tricky because if you don't you will end up walking miles in desert heat. Waterpark is nothing like they market it. It's a real shame because it has potential. Room itself needs updating. TV's definitely need to be replaced. Staff was okay. Bell staff for the most part were good, courteous and friendly. Housekeeping staff was horrible. We didn't get soap in our room until day 2 out of 4. Furnishings and carpets were rarely cleaned. In fact, during my checkout sweep to make sure we didn't leave anything behind I found a moldy bag of opened cheetos under the bed. How sick is that?
The only nice thing I have to say about the property is this...restaurants were good. Aunty Chilada's, Rustler's Rooste, and the lobby restaurant were good. Staff was excellent and prices were decent.
To reiterate, find another place to stay. The Hilton's and Marriot's all have waterpark type pools without touting them to be more than they really are AND their rooms are much better and cleaner.