70% of the levels are exactly the same: L4 to L8 same. L9 to L17 same. levels are 3-6sec FR..ads are longer..also ads often get stuck on screen.so U can't close them, U have to download the ads or close the app nd open it again..."Great concept, but the company is too greedy: they don't care abt the game I wish smn better would run this game it would be so good..I uninstalled at L21 it doesn't get better