Bad

This isn't your music, you don't credit the person who did it, and also the quality in this flash is horrible, and the animation is like 4 frames of crap stick figures.

Whats this?

Sophistication on Newgrounds? Nah! Couldn't be! But it is! Well close enough.
Excellently done.

Broken

You can beat it in seven seconds because you start with all of the powerups.

Enjoyable

Can't say anything that hasn't already been said, except your loading screen is busted.
Guy runs across the screen, play button flashes for an instant, then he does it all over again.
But well done.

Slow near the end.

I found that, after playing each round for 15 seconds, I reached an "endgame" mode in which I couldn't get huge combos and was waiting for the lines to fall.
The levels didn't really get harder, just longer.
If you could add in some difficulty and make it so that the endgame isn't 10 times the length of the fun part, it'd be aeons better.

Wicked Sick

I swear to god, one of these days I'm going to sit down with my guitar and figure out the crunchy part that sounds vaguely like a guitar in this song.
Epicly full of epictitude, man. One of my all-time favorites.

Very addictive.

Yeah... I'm hooked. Nice tune, man.

Hawt stuph.

Way to keep my interest with the changes of melody while retaining the rythym. I thought it was over and then it started up again was happy. ^_^