I started to use my free spin lately and twice walked away with a small win. $13 and $16. Took my money and left. Gave away the change voucher, cant get it without standing in line at cashiers desk, so I just took the bills.
One time $6, I was not in there first 24 hours, $8 the other time. Last time lost fast.
Go to the smoke free area if smoke bothers you.