The name says it all. I am always surprised to see good reviews on Terrible's. I know it's a locals hang-out and I suppose many out-of-towners like that atmosphere and I sometimes also like it. But when we tried Terrible's, I wasn't impressed with all the noise, smoke, and the worst Las Vegas buffet I had ever tried. That was enough.
I have never stayed in the rooms and probably will never find out if they're any good.