Fun but frustratingly imbalanced. Even if you've a fast eye-to-hand coordination the characters are slow like turtles, and it requires more in-game money to upgrade them. Machines that should've made the job easier makes the game frustratingly hard to enjoy (e.g. you'll get 200 coins by beating a stage BUT you'll get 10 things to upgrade that costs 450 and above), then the ff mission is impossible to beat (you need a total of 10k coins vs the 200 you got) unless you spend real-life money