5 stars: A really good casual game. I have been using this one for a long time and I definitely love it. Some issues that I've faced are mainly the lag that occurs while using it while turning on the internet, and the inconsistency of getting the gems. The app doesn't seem to have gotten an update in a long time. Hope that its not left out by the developer team.
4 stars: I love the idea and graphics behind this game, it's perfect for those who love futuristic/ outer space themes. The music is pretty awesome and changes within each level, as do the neon lights. My only adjustment I'd give is that it would be great if the ship could go up and down too, as it can only fly left to right. And there's quiet a few ads that aren't necessary between almost every round. Otherwise it's a great game!
3 stars: Great game, has potential, but I do have 2 complaints. After every 2-3 restarts, suddenly the menu won't load you're just stuck there looking at your ship. Then the only way to fix that is to restart the app, which gets irritating. The second is that the controls could use fixing. Despite sliding all the way to the side of the screen the ship doesn't move enough. Plz fix, and i'll consider changing the rating to 4-5 stars.
2 stars: Every Everything is OK but controls aren't much handy. Gameplay is toooo difficult that literally you can't play it for 60 seconds. My advice is to add gravity sensor control. and add plane health bar or some additional life also with unlimite...