How on Earth are Betfair allowed to operate these Games ?????

It`s scandlous.They are mean`t to be strategic and to be played with some kind of skill to win Money or lose Money (fairly ?????) It`s impossible to do that.The outcome time and time again benefits Betfair.YES BETFAIR !!!!! It is them were playing against.These aren`t no XCHANGE.Were not playing against each other.There an absaloute Joke and Betfair are nothing more than *******.
IF YOUR CONTEMPLATING PLAYING THESE GAMES FOR THE 1ST TIME.....DON`T.SAVE YOUR MONEY COS YOU WON`T HAVE IT MUCH LONGER ON THIS BETFAIR OPERATED SCANDAL