I think techno is the most wishy washy, just repeat a 15 second loop for 5 minutes and you have a song. Also call yourself a DJ and remix other peoples material by making it faster or turning up the bass.
Very much true, and most of the songs tend to sound the same, IMO.
Unless you listen to some of the stuff the Warp label has put out.
Aphex Twin and the like are way more innovative than most right now.