A little wanting...
This is a great time-waster, like all good games. :-)
A problem I had with it were that it doesn't have a pause function. It didn't even ask to start before it started dropping blocks.
The block display, while looking cool, is not aligned. It's obvious those blue and red squares were positioned by hand. Most people won't notice, but I'm sort of obsessive.
Great job, overall.
This wasn't too bad. The music is fine which is always a plus. The only problem I have with this game is lack of difficulty. It's very easy and seems to never get harder.
Just like you said
It's very laid back. To be honest, I could've played for hours without losing, but I quit early because there was a lack of challenge. But if that was your true intentions then I wish I could've changed my score to an 8 (the max I would give).
I only saw 2 different shaps. :S
I like the laid back feel of it though!
Can be improved, but fairly nice
The game is fine regarding playability, but I think that it needs to be a bit more challenging. The idea of making a Tetris clone that employs only three squares per falling piece is original, but it limits the amount of them and makes the game a lot easier.
Maybe a background selection could help a lot too.