Really cool and fun game. It was only a matter of time until they combined Samus' Morph ball and Pinball.
Pros
-good graphics for the DS
-addictive
-bosses from Metroid Prime
-the rock version of the Metroid theme song in the Space Pirate Frigate level is excellent
-comes with rumble pak
-enemies from Metroid Prime
Cons
-not many levels
-only good song is rock version of theme song
-sometimes it gets repetitive
-some bosses are ridiculously hard
-minigames can get annoying
Basically, this is a really great game. If you like pinball and Metroid, get this game.