Summary: The LEGO characters are cute and the music is good. However, I was disappointed with the interface. It is not what you would expect from Rockband. You only use the left, up , X and A controls to hit the notes as promted. Even though the DS has a microphone, it is only used in this game to activate the bonus powerup, and not for singing. I think this game would be better on the PS3 or Wii where you can use the real Rockband instruments.