Kotaku: LEGO Rock Band Review

LEGO Rock Band makes several painful trade-offs in order to present a game that can be considered family friendly, and your enjoyment of the game hinges on whether or not you can handle the changes. You get half as many songs as a normal Rock Band release and no online multiplayer, in exchange for a rhythm game that's brimming with unique LEGO personality and music you won't find anywhere else, until Harmonix releases the tracks as paid DLC for the regular versions.

Plus, LEGO Rock Band is by far the most accessible of the Rock Band titles, with a lower level of difficulty making it an excellent gateway game.