Aside from the game lag, spontaneous game shut downs and now very limited event offerings, this biggest issue is RockYou making unauthorized charges to player credit cards for purchases that were not initiated by the player and where the bundle items were not given to the player. This has happen to me definitely once and thanks to Apple was reversed. I suspect it happened to me a second time but frankly I wasnt completely sure. In my case I am the sole gamer in my household of two. Can be a relatively fun game to play with a strong social aspect, but beware there are some game functionality frustrations and problems with RockYou taking your money when you never intended to make a purchase.
GerCook about War of Nations: PvP Conflict, v4.6.3