Liked it but not that good.
Gameplay: The controls as usual for 2-D games are easy to master. Bomberman's singleplayer is waste of time. The Bomb Crystal needs your help and your the unlucky white box head who has to help it. The controls for the modes are way to linear. up down left right, that's it.
Graphics: Don't let the intro movie deceive you, the game is purely 2-D. Not an ounce of 3-D in this game not even at the end credits. The characters are all to simple to like. The game is a complete failure to DS games except in one area.
Sound: The music in this game is excellent. The bright tunes fit well with the levels. The voice overs are annoying because BombeMAN sounds like a girl.
Value: This game currently costs $20, The multiplayer is absolute fun! And because it use Download Play you don't to go on a scavenger hunt to see who has it.
Overall: I say buy it. the multi player is worth it and your DS friends will want to play it all the time. But if one of your friends has it I say don't buy it.
-Poe Tokoro