This is one of my favorite live games. I agree that there is the possibility of the game being rigged, though maybe it is not. It is easy to say that it is rigged however, the accusation is just mere assumption is no hard evidence is presented. Until now I see no proof being shown.
Since this is one of my favorite live games, I play a lot of it, from my experience, my win-lose ratio is almost even. Maybe your bets are much riskier than what I am commonly doing. Above all, it's a game of chance, if you're out of luck, you'll get wrecked if you happen to play much that time.