Sven Vath can either annoy the crap out of you by constantly yelling over his mixes, or he can deliver an amazing 6 hour set that blows your mind.
His "Fire Tour" kicked major ass. The tour after that... sucked donkey balls.
The trancy stuff aint halfbad either. Check out this track from 1992, gotta love that distortion
http://www.youtube.com/watch?v=HGZBTbff6S4