Monthly fees for any MMO (that's not WoW, it's the only one I've seen that worked at all IMO) do not work. At least not with me, a lego mmo would have been fun to mess around with, I'm 19 years old and I just recently went back to neopets, I'm a big child, lol. I mess with any F2P mmo I find interesting, too bad this one wasn't it. I know you have to make money but look at maplestory, a game in it's American server swarming with young kids and tweens. I'm sure they're supporting it and its a F2P game. If they took off the subscription and offered maybe some cool lego sets or outfits to build with for a fee, etc, it would have survived.