I would give the game 4 or 5 stars, but right now I'm paying for the top tier subscription, but I am still playing the free version of the game. Kind of annoying - reported to the game developers and Google several days ago and nothing has fixed it. Forced it to stop, cleared cache, cleared memory, uninstalled and re-installed - tried all that and different combinations of those and nothing has worked - still paying for something that I don't have. The game is still fun enough, even with that annoyance to merit at least 3 stars.