I was surprised to find out that a promo at the 4Q has been going on for several weeks and is valid every day through the end of the year. To wit:
Earn 300 slot/VP points and you can redeem them (same day) for $30 free play and $10 food credit. It takes $8 to earn one point, so valuing the food comp and free play at face value, that's $40 return on $2400 coin-in. The best game that earns points at that rate is 9/6 JOB, so that would be a theoretical loss of $11.04 to get $40. Free lunch!
There is a better game available: 10/7 DB, which is full pay. You have a 100.17% return on this game, but it takes $16 coin-in to earn one point, meaning you have to shove $4800 through to earn the rebate. But that play will produce a +$13 theoretical result, so, money for nothing!
I was really amazed that you can do this over and over, once a day. I visited there the other day and played .25 JOB, booking an $11 profit in addition to the comp and free play. I ate at Magnolias--had a tasty bowl of gumbo and a salad. I circumvented the parking fee/validation hassle by using valet, which was still free.
The one thing I failed to note was whether the free play and comps were a redemption for the points I had earned or an addition. I didn't check to see if the points I earned were actually subtracted from my balance when I redeemed the offer at the slot club. You normally get $3 in comps and cashback for every $480 in coin-in, which is roughly 0.6% and a helluva lot better than you get elsewhere.