I enjoy this visualizer alot, but I have a suggestion that the developer might consider. Try having only one effect at a time going for a few minutes/seconds (user adjustable) and then slowly morph or fade into the next effect. The effects you have are great, but as soon as you see one you really like...it's gone. Plus, there's alot of cool stuff happening, but too much on the screen at once. It becomes a little distracting.

My 2 cents...keep up the great work.