It’s an enjoyable three match game, but my goodness, you have to watch an ad to start the app, watch an ad to start a game (if you want a booster that will only be available only for that game), watch an ad after you finish a game, and, if you want a second booster during the game, guess what, you can watch another ad. The ads are short, but they are plentiful! But, it’s free, no in-app purchases, so I’ll take the ads!