The new promo isn't as strong as some previous ones, but still not bad. Earn 1,000 points ($8,000 coin-in) and get $50 free play plus a kind of cute little jeweled trinket (specifically, a snake, as in Year of the); earn 500 more points after that and get another $50 free play.
Maxing the promo means you get $100 free play for $12,000 coin-in. This equates to a return of 0.83%, which is in addition to the standard player's club return of 0.93% (2/3 of that is comps and 1/3 cashback). So, 1.76% total, which puts you well into positive territory when you play their 9/6 JOB or 10/7 DB.
Now, if only they could do something about all the smokers and LOUD drunks...