I met up here at BB King's at the Mirage hotel/casino with an old friend I hadn't seen in several years to have a few beers and to catch up on a Friday night. While we didn't have dinner here, we sat at the bar, had a few drinks and ordered a few appetizers to share.
The service was good, the food we ordered came in good time, and we enjoyed 2 different live bands that played/sang on stage during the two hours or so we spent here. While the music was good, it wasn't so loud that he and I couldn't carry on a conversation the entire time, which is really what we came here to do.
Again, we didn't order a full dinner, nor were we seated at a table and served, but for the time we spent here and the food/drink we ordered from the bar staff, it was fine.