Not the absolute best thing in the world..

But it's a wonderful time killer. It entertained me for a bit :)

interesting

could use some instructions, and some more options. and maybe colors?

have to play around with it

to understand it :) nice maybe you should have told ppl to mess with the bar on the side :P but it's boring and had no point other than to be a cool lil thing

erhrrmm

kinda like a bad knock-off of dust...
cept with no exceptional feature or controls
its hard to determine what does what, and like coldincline said, its got no variety
the one color makes it very unappealing to the eye

Too Little Variety

It was pretty cool to play around with initially, but got repetitive very quickly. I wasn't able to create anything too varied which was disappointing. I would just recommend working on expanding the variety to more distinct flows.