Good game, but as most MMORPGs, it gets repetitive.....
If you look at the graphics (for a free game) its stunning...but childish. Your character is a heart on the mini map, and you ride a wooden horse for transportation -_- How childish can these people get? Also, there are hidden fees as always. People who really want to get into the game, should invest in the Outspark cash system. You must put in money, and get spark cash back. The only way this differs from normal "In-Game stores" is that you can use spark cash in all of Outspark's games.
All in all, the game gives you quite satisfaction for a while, especially with the Kingdom Quests, which allow you to automatically join a Quest with other players. If you like this sort of RPG games, i would give this game a chance, but if running around and leveling up is not for you, then let the game be.