I am giving this game ONE STAR, the game itself is actually awesome. Really enjoy the premise of building up the theme park, how the dinosaurs change as u level them up and can even make hybrids.BUT IT LITTERALLY CRASHES AND CLOSES EVERY 2.5 MINS!!!! My phone systems are utd, I have tried un-reinstalling as directed, tried everything..still crashes none stop.. if you fixed this problem I would happily say it's a 5star game