As so many people said, it's a pay to win game, I had monthly subscription and bought some other packages to be competitive, but still, some rich guy has a power of a whole top alliance himself, even if everyone attacks him, there is no chance beating him, and the worst part that he's real jerk, and his alliance is the strongest, even if all other alliances join forces, again, no chance. There's really something wrong with balance, and it frustrates.