I complained to one of the floor managers and their response was ' well you don't half to play'. Got the bonus round on 10 dollar machines and got not one penny. Several times won 15 free spins betting 7.50 and won absolutely nothing. In all seven times have won a total of 543.00 in various denominations of machines.
Have been there 7 times within past two weeks each time went had a budget of 2500 dollars for each visit.