From the NYT -

A walk through the Showboat on Wednesday showed a few windows that were not as clean as they should be, and the cocktail servers for the table games were scarce. But most table games were elbow-to-elbow at midday on a weekday, and the slot machines rang loudly with each drop of a coin.

The fuller impact of the strike will be revealed next month, when the casinos report their October winnings to the Casino Control Commission. But Leo Troy, an economics professor at Rutgers University's Newark campus and an expert on labor-management issues, said he doubted the impact would be great. The union, he said, made a big miscalculation.