Not too bad!
This game is a decent flashback to its music genre and I love it. Its not too corny, but memorable enough that I can imagine going back to my childhood and playing Go-bots -_- or G.I. Joe's all over again.
If you played Guitar Hero, you pretty much expect the same thing from this game. You mimic a guitar and press the color keys as they pass down at the bottom of your screen. The only incentive that this game offers is that the music genre is allocated to all 80's hits and some 80's misses.