A Rant about the whole genre.
If they want to have a game that appeals to a larger audience they should do songs that are for all generations, eg. hits from the 50's Rock and roll and even Jazz throught the 60's with things like Elvis and The Beatles, right up to the present day, and keep it family friendly.
Don't make the Game so child-like that adults feel silly, but not so "Hard rock" that it puts them off, also the game should change to suit the era of the song.
Every generation loves to sing I don't see why the genre so far starts from the 1980s.
I haven't bought a game in this genre so far as most of the music doesn't really suit my taste, but it is something I would like to do with my family as the idea of games like singstar/RockBand/guitar hero seems very fun :)
"..just keep on trying 'till you run out of cake"
