One of the best DS RPG's, and certainly one of the most unique!
The story is about as cheezy as can be, but it's awesome because of that. Throughout the whole game, everyone is always kissing your ass because you're some kind of Robo prodigy. The best part is that you have the PERFECT family with the most "You go get 'em, M'boy!" sort of dialogue. The Mom is a super-hot housewife who prepares breakfast for the wohle family every morning, and supper every night. The Sister and Father work together as researchers at Neobrain, a Robo developing plant, and are always encouraging you in everything you do, even when you say something negative they brush it off and put on a happy face. Throughout the game everything just conveniently goes your way and you win every tournament and eventually acheiev your ultimate goal even though you're constantly being reminded you're just a rookie. Your dad and sister actually have you volunteer as a research subject because you're such a genius.
Anyway the RPG is fun and cute. Family friendly Robo-violence, too. Relatively simple gampelay, but you'd better know your way around the controls.
I can't say enough good things about the game. It does two things and it does them well: cheap mech combat, and cheap top-down classic RPG.
Pick this up, you'll really love it. If you don't, well, you have bad taste in things.