The game is fun, but you cannot move on to the upper levels unless you earn enough stars. And that means you almost have to have a perfect game in order to open the airport area. I would rather they just let us move on without this restriction. In order to collect diamonds which can buy you valuable boosts, you either have to wait 24 hours for a free diamond or write a review like I am doing now to get one. This distracts from the fun of playing the game. And I guess we all know why the game was created in the first place. Not necessarily for our pleasure, but for the creators to make money.
Omgthisisnutz about Ramen Chain, v1.6.9