Of course, you have t bet about 10% of the money you have and never get carried away, thats the tough part.
As for the automated casinos, they are robbery 100%, i remember once it had no odd, no red and no smaller than 15, for 16 consecutive times.
I think they use magnets or smth, the only tactics that work, is to see the higher bidders bet and bet against them, as the machine will calculate what it needs to maximize profits and you may win a lesser sum, in order for them to lose big bux.
However it is not rare sight, to see the entire table getting off after a few ridiculous draws...
Electronic casinos are the worst batch of them all. (no quality, food, chics, drinks and are the worst cheaters of lot)