well I got tell you, I've played a ton of ATC games and rate them, some very some not so bad, but this is i can tell you it's one of th most challenging ATC game in a while, that means it's very good, a few draw back such as making the fame wide screen, meaning the game should allow you tilt the device for a better view of the screen rather then vertically make the game play horizontaly, otherwise its a 4 star!