First off the slots in this game are super tight and it feels really controlled. You get a huge win and then after that you get nothing and then get spammed with these "buy coins" ads which is annoying. They need to work on a better system to get free coins. I understand they need to make money but who wants to buy coins? Offer better deals and I will consider buying some. 1 million coins for 10$ is an absolute joke. Other than that I love the app and enjoy the different variety of games.