I love this game when I can actually play it. At every turn there is a request to purchase something to play the game better. Which I understand but There is no exit from the sales pitch. You are trapped. Unless you buy something for the game. There is no exit on the screen I cannot cancel a sales pitch from the game . The game doesn't give me an option to not buy angry birds stuff. Very frustrating. I installed and then deleted 2 different versions of this game.