I normally don't play casino poker so I can't speak about it. However there is one other game not mentioned where there may be a small player advantage. The 9/6 and 10/7 video poker games can net a positive return in the long run. This is counting Slot card credit, etc. I also disagree with those who say that you can't at least break even at Blackjack even without counting cards. You may not win enough to make a living but I know that I can play for hours and rarely have a negative session. Yes, you do need to play by the rules and it does take time to learn. But there are very few games in a casino where the house advantage is 0.5% or less. And the drinks are still free.