Yup i have one. It s a great game once you are in it.
It has 2 problems though
1) it is far too talkative for a handheld tactical game (the intrduction felt like lasting 15 minutes, most of the intro is still screens and cpu playing in game). So you should start the game at home until you finish the moving tutorial then you can start playing on the go
2) it has graphical glitches (part of walls disapearing, transparent part of leaves not beeing so transparent so you somehow see a "predator effect" seeing the polygon of them)
to balance, the story may be long but it s taking (something you don t get when not understanding japanese), the play mechanism is really nice, and it is overall pretty
it does feel like it needed a month or two of polish (menus... you cannot return to the main menu without existing to the console menu, well i have not readen the manual so far -forgot it in my parents'- but neither start, select, nor anybutton permits to go back)