I love it!
It looks great, and surprisingly the animation is very smooth. The colors are hypnotically attractive, and the patterns are wonderful, I like this very much.
Also, did some groundwork - takes about 5MB of memory and minimized, it takes from 48-53% CPU. Not minimized, it goes up to 75-87% CPU. But that's because my machine is a tad antiquated, CPU is AMD Sempron 3100+ 1.81GHz x2. GPU is nVidia GeForce 6150SE. 1GB ram. So if it performs well on mine (and it does!) then I'm pretty sure it will work for anyone, except maybe people using those old Intel chipsets.