Been playing for the past couple of days and at first was really in to the game. But, the more games that I played, the more uninterested I became in the game. The beginner games were fun because you didn't have to worry so much about being bullied by stronger, more advanced players but only a few games are actually going there.
Some players can spread faster than the plague, which is somewhat irritating. They can come in three rounds behind everyone else, spread rapidly and end up winning the game. I believe the upgrade system makes the game very unbalanced when it comes to level 8 people versus level 2 people. Overall, I'd give the game a 2/5. Not a terrible game but not a game I'd play constantly.