"Musical Fight!"
I'll b pretty Honest with this as I usually do, I will try in keeping it neutral...
To Begin with I don't get why this game has been up there at the Top of Newgrounds Top game for so long, are new updates that bad or just there haven't been any at all?? Don't get me wrong its not a bad game, in fact its pretty awesome and entertaining but I'd lie to tell its the best game I've ever played!
I like'd it and it does entertain you for a while but anyway you want to see it, either if you want to see it as a music game the whole idea of hitting flashy popping lights to create music can be said to be based out of Guitar Hero or Rock Band, and if you choose to see it as another game like many that have been recently released or my favorite of all "Bloons" (one of the first ones to make the upgrade implementation of that kind of games)
So it doesn't brings in anything new, but if you see the whole it's pretty cool and interesting, I liked it and got all achievements...
Keep up the good games and hope to see a sequel just like Super Crazy Guitar Maniac Deluxe with the sequel which turned out to be better!