We ordered the Southpoint cut, and it was pretty good. It's not the best prime rib I've ever had (that belongs to House of Prime rib in San Francisco), but it was good for the price point.
With your prime rib order, you can choose between soup or salad. I got the salad and my friend got the soup of the day which some sort of creamy chicken based soup that I don't exactly remember the name of. The salad was average. I wouldn't say it was the freshest of salad as it looked like they literally opened a bag of lettuce from the local Smiths and let it sit on the counter for a few hours till the edges were slightly browned. The soup was a much better option in my opinion. We both also got the mashed potatoes with our prime rib, but our waitress almost walked away without giving us our mashed potatoes until I asked her if those were for our meal.
The prime rib itself was cooked well, and the au jus was flavorful. It wasn't too salty either. It's a good choice if you're craving prime rib and need to get your fix in.
The decor itself is pretty depressing. It looks like it must have been very popular in the 90s going into the mid 2000s just like the rest of the hotel/casino. With the dim lighting, I could barely read the menu let alone tell you what color the carpet is.
TLDR- well priced, but you get what you paid for in terms of service and quality. I feel like it's trying to be more upscale without hitting the mark.