I say dump the review scores. If someone really cares about them they would have already gone to Metacritic/Game Rankings and looked up the list of top rated Wii games. (And proceeded to explain why even those games are no good. =P)
Small descriptions of what the game’s about, and who might like it for whatever reason would be better. We could probably all pitch in writing them and you can edit whichever ones work as you go.