I have a theory about dubstep.
DigitalSushi said:
If you listen to the track helpfully posted by DigitalSushi, this kind of music sounds dreadfully boring when played at a sensible volume on regular speakers or headphones. However, play this kind of music in a high-end dance club with a state-of-the-art speaker system, with the volume turned up so high you can feel the vibrations from the bass in your femurs, and the combined audio/physical effect is pretty neat.
My theory is that most dubstep/house music/techno/etc. is less about making songs that actually sound good or are interesting to listen to, and more about concocting mixtures of highly stylized noise to allow clubs to show off their audio setups in the most visceral way possible: by making you go deaf while shaking your skeleton to pieces.
Because those kinds of places aren't about listening to good music; they're about blasting your senses with as much stimulation as possible while you dance like an epileptic and take ecstasy get drunk out of your mind.
It's like if someone tried to make a TV show completely out of remixed test patterns. No matter how much artistic effort they put into it, there isn't going to be a whole lot of entertainment value unless you watch it on some kind of 180" OLED HDTV with 3D. And if you're high on LSD, you'll probably enjoy it even more