Unfortunately, the transition from TV screen to the small screen of the N3DS is not made without sacrifice glaring. More pixelated, pixel boiled over in short, it's not really pretty nice, there or the Wii version pushed the console to its limits.
That's the negative points.
For the rest, this is happiness! Universe immense scenario not too bad, huge game length ...
For the technical part, the console is not doing too badly. Handling is quite good, the second stick made his job. The sound is not perfect (it is on mobile) but it passes. Only the tactile part is under exploited. The display shows just the map of the area and some personal info about, that's all.
In short, if you have experienced the Wii version, you will surely be disappointed but happy to play wherever you want. If you do not hit the Wii version, go on this version at affordable price compared to the rare original release below 30! An RPG of this scale, we not see every day!