It's an "OK" game for what it is. Apparently made as a way to get a younger audience into DRPGs, the depths of this game is surface level. Typical Experience DRPG using similar systems as Yomi, but just not as good. Dungeon exploration was fun at times and even some bosses were pretty tough. You explore a single dungeon throughout the entire game meaning the same walls/tiles with no real variety outside of a screen tint.
Other than that, it's fine. Honestly if the game was $10 full price and dropped to $5 on sale, I'd say pick it up. But at $50 full price, even a 50% off on sale is not worth your time or effort.