Not great. Neither was Harrah's imo. Piano players at both know what to play to get the crowd going, but most people in the audience do not. They encourage $20 per request and people generally pick bad songs, but they make more money that way.
Times square pumps the volume until speakers distort. The speakers are either torn or they need to turn it down a little. Sound balance was better at Harrahs. Wife and I disagree on which was better so try either or both if interested.