We stopped by on a Thursday night and the place was hopping. Drinks, while expensive, were good in taste and strong in booze. Live music while we were there was extremely good, and it wasn't "just" country-country. Some of the more recent country hits that blur the pop line were played and people danced on the dance floor anytime the songs welcomed it.
ps: If you're coming in through the Monorail entrance, getting to this bar is a snap. If you're coming in from the strip you want the escalators that take you towards the monorail as well as Starbucks.