4 stars: The advertising can be annoying. Sometimes you will get a random ad with no prompting, and it can be very annoying when clicking for turbo. Also, at the minute, you can upgrade gear speed until it is level with turbo. You can then pay to upgrade it further, but the speed doesn't increase. Game could do with more instruction on how to progress, e.g, with the multipliers and how they work.
4 stars: Meh, ads aren't too bad. They do give the choice to avoid some of them, and the bonus gears are worth watching ads. But now there is a bug where after a certain amount of touching things on the screen, the game stops working, and you can't interact/move gears or open the menu. Please fix this issue.
3 stars: First I want to report but. 9.2q for any upgrade .... You break something in last update So, game is fine, I like to play but there are things. You are giving me offer for double money for 45seconds, but I have to watch 30sec add while I'm not getting money ...why would I click it then? .... Make it more proggresive, level 2 is boring, I bought so many gear speeds that when I buy another upgrade speed is not increased.?!?!?!
2 stars: Mediocre at best. This game, while not inherently lying in its ads, is definitely different from its own ads. However, this alone is not enough to bring it down to two stars. I gave this two stars because it's broken, UI elements don't load, features and information is obviously missing, text is non-existent, the settings menu is...