Dunno if anyone's posted this already but its quite funny...
http://www.youtube.com/watch?v=gdOi-gdL58g
And just to clarify.. yes the people who have a clear vision make great stuff , the people who try and immitate them usually end up sounding like just that.. just to make sure that posting this video isn't seen as a slur on the whole thing.. made me chuckle first time i saw it