I'm surprised by the low reviews for this store. It is right next to MGM west entrance, and saved me A LOT of money on beer, water, and snacks. Many cans of beer are 2 for $3 (Bud Light Platinum is your biggest bang for the buck). Water bottles are 2 for $1. There is also a Subway and low quality pizza place inside. I see comments below complaining about low quality souvenirs... I would imagine this is true for most stores on the Strip. Keep in mind that most hotel rooms do not have a refrigerator, I should have bought a cheap styrofoam cooler since the hotel at least provides free ice.
I do admit that the name of the store doesn't really make sense, and the upstairs is hard to find and there's nothing worth checking out up there anyway.