5 stars: Really good game. I played through to the end,and am still playing even when the new levels have ended. One thing i will say however is that legendaries are a bit too hard to get. by the time you DO get one, its useless because your other towers are hundreds of times better. You can't even use the argument \
3 stars: Very fun game but the amount of ads is so ridiculous I have to play on airplane mode at all times if I want a to play any longer than a minute before an ad pops. Also, the notification vibrations for this app are somehow on par with area alerts, which is much too high for a simple little game.
5 stars: Super fun for at least a week. After that, the game slows. I was ok with this until recent updates where more forced ads, and a separate daily currency slowed the game even further.
4 stars: This is a very fun app although since this app does involve ALOT of grinding I would recommend a sign in setting where you can create an account so if you switch a device or something happens to your device you will not lose your progress and can just sign in to your account.
4 stars: So, this game is great. I like merge games, so I enjoy this game a lot. But, the latest update broke the ad reward thing. It doesn't allow me to watch ads to double offline earnings or power up my towers anymore, so I hope this could be fixed.
5 stars: Fun and a bit difficult. You're not stuck waiting to do something at all during any level. lots of add interruptions, ...