Must buy for Final Fantasy and Chrystal Chronicle lovers! And pretty much everyone else!
The Ai is a lot of the times useless but with the handy L button you can teleport them to where you are. And the magic system takes a little while to learn as you aren't able to readily practise becaus ethe magicite, as its called in the game, works like ammo. You have to buy more everytime you are out or you can collect it from killing monsters. Also, Each tribe has thier own speacial abilities and each one has its own specific way of being used in the game.
Where the single player lacks the multiplayer more then makes up for. The multi player is only multicard and the Wifi is only for trading mogs (whatever the hell that is) which im suspecting to be moogles. But the multi player has all the dungeons and bossed from the actual game. I would have liked it better it you could play through the actual story with 4 people but beggers can't be chooers. Also the magic system is made alot simpler in the multiplayer because you only have to stack eachothers magicite rings and cast.
In the end this is a great game with also a lot of replay value (you can always level up). It provides a better than average multiplayer. Its one of the best DS games i have played so far and worth the $30+. BUY IT NOW!