Online Casino

I see many casinos using this type of slot promotion. Player who play on their favorite slot the most will win the prize.  Has any of you won this type of tournament?? I know that if you spend all of your time playing just 1 slot machine, your chance of going broke is higher, lol.  And there's no stat available for you to check in progress, you can only check how much you spent only.  And you know who the winner is when the casinos announce it.  They might pick some usernames or maybe they just made those names up, you don't even know.  As far as i see that this promotion type will cost casino less money and yet they collect from you much more.   

your thoughts???

I have won one time at Royal Vegas several days ago, 1st place with $12.10 also.  These type of tournaments are different Shelli.  Tournaments I talked about is that it takes one week or one month or so and the casino will update the results.  Like the one slotpower has, Cuba Club-player wagers the most between 5-7 pm will win prizes, for example.