Meh

Its ok, but you cant win without spending money and I think people who make in app purchases are stupid.
Ill go back to my Xbox where I pay once upfront and can win the game!
Now if they wanted ten bucks up front for the whole game I would bite on that hook, but I will not continue paying to keep playing, thats just a foolish waste of hard earned cash!

Alaskaman 1963 about Plague Inc., v1.13.2