Prime Hunters was an interesting attempt at putting an FPS on the DS. The problem is that's all it really is. It sideliens a lot of traditional Metroid elements that worked really well in the other Prime games and trades them for a set of much worse level designs and repetitive bosses. The only part of the game I particularly enjoyed was the Defense Outpost just before halfway in the game. It's definitely skippable, especially since the story is never referenced again despite its high stakes.