Its an interesting game
Personally i would not waste my money on it since i was free to play and online. To suddenly pay money even with the fact that controls are different can still be considered a rip off. Anyway buy it if you want to but since it has a background for online i would most certainly make sure you get online game play for when you buy stuff like outfits. Its got a fun style combined with great graphics. Good for a gold game but then again its also free and partnered with Maple story.