It is great. I just wish it had difficulty settings, since it's sort of easy, especially for Atlus.
Aht is probably the cutest thing ever to grace my DS screen. I love how when the party meets up with a group of two adults and a little girl, it's the little girl who turns out to be a useable character in battle.
She doesn't really need her knives anyway. Her trap spells own everything. Except giant spiders.