You give me 2 stars, I give you 2 👎👎

Not worth downloading. The first few stages give you 5-6 stars, making you think it's okay, but later stages only give 2 stars each. After every stage, a short ad pops up, and if you want to get 3x rewards, you have to watch a long ad. Conclusion: Don't waste your time playing this. By the way, the number of stars you can get per stage is decided from the beginning, which is the number of squares with star icons on the board. You don't need to specifically tap the squares with star icons; you'll get them as long as you clear the stage. Conversely, even if you fail but tapped a square with a star icon, you'll still get it. Also, quitting and retrying won't get you stars, and ads will keep popping up.