I finally played it today. Er, half of it. Watched my friend play the other half.
Tier 1: 4/5
I Ran (So Far Away) and 18 and Life are awesome. We Got The Beat is annoying classic. Balls To The Wall is cool at the end. Bang Your Head is okay. An overall enjoyable tier.
Tier 2: 5/5
Awesome songs. WHY IS BECAUSE, ITS MIDNITE SECOND TIER!!! I beat it, but damn.
Tier 3: 2/5
I Wanna Rock is the best song on this tier. Turning Japanese gets annoying after the first time playing it.
Tier 4: 6/5.
Best. Tier. Ever. Plus, my favorite song in the game: Synchronicity II.
Tier 5: 2/5
Again, only a few good songs.
Tier 6: 5/5.
Electric Eye, Seventeen, and Play With Me are win.
The other two are fail.
It gets a perfect score because Play With Me is teh AWESOME!!!