3 stars: It's not really idle. But still fun. Just with there was a map or a way to upgrade easier without having to get lost on the map. A transporter of sorts for goods would probably be a good way for the game to be more idle.
4 stars: There are many ads, and that makes it slightly worse. However, the game is very enjoyable and fun to play. I encountered an interesting bug that caused me to not be able to move at all after upgrading everything at level 800 or so. There was no option to upgrade anything, and it did not go away even after restarting the app.
5 stars: this game is well cool and very simple and easy but it's also very good
3 stars: Great game, too frequent forced ads.
4 stars: For a game that's only $3.99, it's pretty good. I will say that the pop up rewards are annoying and that the remove ads thing should grant you the bonuses without having to watch an ad for them. Overall it's a good game. The speed ups for construction if the ads free is bought should permanently halve the time it takes to upgrade them.
3 stars: I like the game but still I've given only 3 stars because there's no building which can automatically collect resources or through which we can Create People who can collect the Resources on our Behalf. (1 star is for that) And the reason for not Giving 2nd star is that there are no Google Play Achievements . . .
4 stars: a few ads but fun
3 stars: It could be good but adverts almost every second. Another game ruined by...