I liked it, it was fun to play with. And including the source was excellent.

They're cool, and the code is very clean & easy to work with. If they could fade to the background color instead of black the depth effect would be more realistic (if you get below and look up, they fade to black over a blue sky). Generally a neat sight, though.

OMG they're alive! The screen is filled with nice to watch 'worms' wriggling around the place. Does get a bit repetitive after a while, but still, nice to watch.

Very nice. Back out a bit and watch the ball of worms squiggle. I liked it.