5 stars: It's true to the ad. I paid 5 new Zealand dollars to remove the very short ads and that's it. Not one more. Not even for upgrades. You can get 5 times gems at the end of some levels by clicking the arrow in the right place. NO ADS. Sometimes if you can't afford both upgrades you get the other one free without an ad. This is why I gave it 5 stars
4 stars: Wayyyy to many ads. Everything needs one from changing color to upgrading, even when you have enough coins. Ads are repetitive and useless because they are bad games. Gameplay, aside from the ads, is top notch and fun, occasionally posing a challenge for unprepared people. I'm not able to play it offline, and I'm not sure why, but oh well.
3 stars: This is the one you've seen in all the fake commercials and ads. But it's not fun. Even with ads turned off, the levels take about 12 seconds, then you watch counters and reward timers for another 20 seconds. It's super simple, you basically can't get it wrong. Not fun, but at least it's the game we were all looking for.
2 stars: TOO MANY ADS!!! Get rid of the ads after every single level. Please. Leave them to change your player color and to unlock a skin. That's more than enough. Also, pointless to not be able to move your group back or have them wait for an obstacle to clear. Why collect 500 guys to lose half of them on an obstacle you cannot avoid. This game was fun for an hour but the ads and the inability to control your group makes it very short-term.