I got it for free, but it is worth more than a dollar for sure. Controls are great, AI actually puts up some challenge, ton of replay value since the main values are so customizeable, I love the game. I think if you could set the chips you bet, like other reviewers stated, at the start up, like the number of players, etc., it would make easier to have high stakes game. And about the controls, they are super easy, just hold down on the screen, wait for the menu to pop up, the slide over the option you want and hold down on that a spilt second until it says "OK"... REALLY not that hard... Stop giving the app low score because you are too lazy to figure it out...