Oh, this Starbucks isn't all that bad. It's huge. Lots of comfy seating. The staff is nice. They do charge a little bit more. It's in a casino. But they charge more at the airport, too, where you probably need it most. Life goes on.
I'm pleased that they take a Starbucks card. It pisses me off when casino Starbucks, like the one in the Golden Nugget, won't take the card. The damn card is the only reason why I go to Starbucks instead of going out of my way for better coffee.
This location is crazy efficient, too. A little better in my experience than the one by the convention center. It's a good option while in Mandalay Bay.