It's an overall good game, though it's design feels a bit rushed. It's story just doesn't feel as well fleshed out as Disgaea's...

Though, power levelling in this game really is no problem at all, in fact getting to lvl9999 is something that can be achieved in a mere couple of hours. Building up a grand total of 65000+ levels to completely max the potential for any given character, however, takes a good long while.