What's up with the rewards prizes. It seems the further u progress in the game the worse the prizes get. In the last five or so rewards I have received the same prizes which are the card which u can see through and the card that turns the cards around and extra lives. Where has all the variety gone. Also u mostly get 1 or two stars now rather than the usual three. Also if I have 100 gold bars why do I have to pay to use them.