When it works it's great. However, sometimes I click on a game, and it doesn't have an ad to feed me, so I have to use the in game currency to keep playing. If your service is flawed, I shouldn't have to pay extra to use it BECAUSE of it's flaw. Not spending a dime on in game currency, I'd delete it first, I'm sure any local news paper would weep at the sight of your ad revenue earnings, I watch the ads, I get to play the game, if your system cant load an ad that's not my fault. One star.