I'm afraid I'm already convinced. Even before knowing anything about the game, after all, Miyamoto praised it.
This game and one of the 2 advance wars are next up for my DS (I only have MKDS and PH)
So, slightly off-topic, which of the AW's are best?
http://www.vgchartz.com/games/userreviewdisp.php?id=261
That is VGChartz LONGEST review. And it's NOT Cute Kitten DS