The presentation of The Adventures of Kai and Zero may be slightly skewed towards a younger audience, but it's still a lengthy, challenging and satisfying adventure game. If you can look beyond its Pokémon-like qualities, you'll find it offers a little something to suit a wide range of tastes.
Bottom line: Elebits on the DS dials down the visuals and ramps up the gameplay.
Recommendation: Buy it. It's time to get your capture on.