Same reviews as others, after a few of the first levels the bots become almost impossible to beat without spending on power ups and even then it's no guarantee you'll actually beat the bots. You spend massive amounts of energy playing the same level over and over again because the bots get their phases in one turn because they get multiple wild cards on the first draw when you get none (again, unless you spend jewels on wild cards which eventually will cost you money). Pay to win game.