I've been going to the DEMF for the last 3 years and love it, although some of the music there is questionable.

I totally cannot get into George Clinton - I just don't like him.
My faves to listen to are Ferry Corsten, PVD, BT, Ian Van Dahl, DJ Shortround and Chemical Brothers.
Even though Detroit has the DEMF - it totally sucks ass for clubs that play decent music to dance to. It's all so geared towards hip-hop that I just don't bother. Sometimes the Necto has some decent DJ's but I'm always out of town when they're here!