5 stars: Great game when your bored and have Nothing to do. Just one minor error which should be easy to fix. The Google play games has a error where it doesn't let me press it so I could sign in and thats all but besides that this a great game.
3 stars: This game is AMAZING!! Once you upgrade your rocket at least 3-4 times, it gets super easy to transport astronauts to mars. It also has an add-on for no ads for only 2-3 dollars... Is this the future?? \ud83d\udc4c\ud83d\ude04 (EDIT): After a day or two this happens... 10 seconds of starting the game... crashes, and again, and again, rinse and repeat. please fix, cannot play any more because of this.
3 stars: It's a good game, but there were some really annoying things too. There's a 'spin the wheel' game where you can get some coin prize after a time period. After spinning, there's an option of a bonus spin- that never works for me. Likewise, whenever the option of a video for extra coins comes up (after you send the rocket up), the video never works. I hope this gets fixed. Thanks.
3 stars: Some of the elective ads crash the game. There is an ad sometimes during the launch interrupting game play. There is a banner ad that covers the bottom of the rocket. Otherwise it's a fun game. I understand free games need ads but it's on the edge of unreasonable. I'm happy to click ads for power ups, please don't force them on me as well.
4 stars: It's a really good game, with a really broken UI. Before the latest update...