This doesn't seem to be the finished produt ... The only thing I can see is a multicolored background with a line moving. It's not enough.
I can't comment a lot about the graphics. The background wasn't good, like Haggard said you should replace it with a unicolor background. Maybe change the color of the background along the flash to make it more intressting. The animation is not exhaustive at all. The same thing is repeating over and over, more diversity wouldn't be useless.
No preloader ... it's shame because the loading was long and the wait gets even more boring without preloader.
The audio wasn't of my taste, I don't like techno that much but I respect your choice. Though the sound quality was great, I think you just put the song without any audio optimization, this is why the file is that big.
Overall it wasn't exhaustive at all, the only thing that save you from a 0 is the audio quality though the lack of originality penalizes you a lot. Add a preloader, diversify the movements of the "line" and change the background.
*Review Request Club*