wii music vs. rock band vs. guitar hero vs. real musical talent

who wins this battle?

i'm liking the wii music simply because it appears that it'll take up less space vs the rock band set-up. i'm already struggling to find space for the logitech steering wheel when gt5 releases. for me it's a matter of less is more, that is, less wires, less accessories, less clutter around our "gaming room." for others, i suspect it's about the ease and simplicity of play, which i can appreciate. too many buttons and combo moves gets confusing for this casual gamer.

also, back in the day, anyone w/the guitar (or even the piano) at a party, would be the life of the party. seems like today, it's the kid who can hit all the colors/beats on DDR Max, GH or RB? what happened to real musical talent?