I really wish I could give this 5 stars because I've been playing for years and love the game, but it's made a hard shift towards pay to win. The "challenge" levels are bs. They force you to either use up your boosters or waste a life and any power ups you've got built up. It seems like you get less time on renovations now. I used to buy the season tickets because I liked the pets.. but can't finish them now. I'm on lvl 5900 and and they've made it so hard to win without spend $ now..