5 stars: Nicx strategically enhanced game. Of course spending money is prerequisite here. If you are planning to continue for more than an year, be ready to shell out at least $100 per month that too if you are a non spender. And don't complain, I am still playing and spending though I am non spender. Tip - play as free to learn the game and after 6 months just buy a base that's more cheaper than spending your own money from scratch.
5 stars: Good fun, but the weekend attacks are dispiriting as they start when I'm still asleep. After a while you learn to shield for the weekend. Progress is slow at level 19. It's almost impossible to get beond level 10 without purchasing. I've started new games which are more fun - especially now I know what I'm doing more!
4 stars: It's a decent game, but really tries to get your money. Things move quick when you start, which gets you invested, but at later levels upgrades take so long that it's obvious they're trying to get you to buy speed-ups. It's the same story with most games like this though. Overall it's a somewhat enjoyable way to pass the time right now.
4 stars: Addicting but very frustrating, developers change the game play for no apparent reason on a regular basis. Seems when everyone starts making progress too quickly they change the rules. Having said that it is a great way to bring people from around the world, have lots of people that I play the game with that I can now call friends. Overall it is a good game, ver...